const Set constructor #174

nex3 · 2011-10-19T20:22:29Z

It would be useful to have the Set constructor be const to allow for the creation of frozen empty sets, a la "const []" or "const {}".

nex3 · 2011-10-19T23:27:38Z

Added Area-Library, Triaged labels.

lrhn · 2012-09-04T07:41:16Z

You should be able to make immutable Sets, but for a const Set with an arbitrary number of elements, we'd likely need language support in order to make it "not suck".
You can't pass an arbitrary number of elements to a normal const constructor, so you need to use either a List or a Map literal to collect elements, and then pass that to a const constructor. Since the constructor can't do any computation, the Set would be wrapped around the List or Map. A List would be inefficient, and canonicalization would depend on the order, so the best approach with the current syntax is to use a Map and wrap it as a Set of the Map's keys, Then it would only work with Strings:
class Set<E> {
const factory Set.fromMapKeys(Map<E,Dynamic> values) = MapKeySet<E>;
...
}
That means it would be:
const Set<String>.fromMapKeys(const <String,Null>{"A": null, "B": null})
to create a const Set of "A" and "B".

For a 'const Set' to be really viable, it should have syntax support, so I'm changing this til Area-Langauge.

Added this to the Later milestone.
Removed Area-Library label.
Added Area-Language label.

nex3 · 2013-03-11T21:09:29Z

Removed the owner.

rakudrama · 2013-09-27T02:00:39Z

Language support for const Set<T> would be very useful.

I can find plenty of work-arounds in the codebase, e.g.

  static final Set<String> _allowedElements = new Set.from([
    'A',
    'ABBR',
    ...
    'TT',
    'U',
    'UL',
    'VAR',
    'VIDEO',
    'WBR',
  ]);

kasperl · 2014-07-10T10:23:12Z

Removed this from the Later milestone.
Added Oldschool-Milestone-Later label.

kasperl · 2014-08-04T07:42:15Z

Removed Oldschool-Milestone-Later label.

gbracha · 2014-08-28T00:00:39Z

Set owner to @gbracha.
Added Accepted label.

gbracha · 2014-08-28T00:09:51Z

See also issue #3792. Not exactly a duplicate, but close.

DartBot · 2014-11-18T17:28:00Z

This comment was originally written by @Emasoft

@andrew.m : The answers are of course the following:

#1
const Set([1, 2, 1]);
should be automatically interpreted as:
const Set([1, 2]);
because repeated elements are always ignored. Adding an element should always check if the element already is present in the set, and if this is the case nothing will be added, rising no errors.
A set does not have repeating elements. The set A is identical to the set B when one can show A⊆B and B⊆A and therefore A=B. For example: the set {1,1,1,2,2} is by definition equal to {1}∪{1}∪{1}∪{2}∪{2}, then {1,1,1,2,2}={1,2}.
The difference between a Set and an Array is that in the Set the value of an element is also the key used to identify it, while the Array is an indexed family multiset, providing access to individual elements by their key, like an index. A multiset may be formally defined as a 2-tuple (A, m) where A is some set and m is a function from A to the set N = {1, 2, 3, .. } of positive natural numbers, called indices. A Set doesn't have an index, and consequently doesn't have any order ( the set {3,1,2} is equivalent to the set {1,2,3} ), and cannot have any repeating element, because the value of an element is also the key used to identify it. The elements in an array follow a strict order at all times, and all inserted elements are given a position in this order. The elements in a Set have not a predefined order, and thanks to this they can be merged or modified with boolean operators (es. setA.union(setB) or setA.difference(setB) boolean operations always return another new Set object. If setA and setB contain the same elements, their difference is a new empty Set object). Sets can be mutable or immutable, depending on the language implementation and on the use of the const modifier. A mutable set provide a method to add a new element without creating a new set ( like: setA.AddElement(4) ). An immutable Set instead produce a new Set object each time a Set is modified, preserving the original Set object. In an immutable set the following line rises an error: setA.AddElement(4) - Error: setA is defined as const. To add an element you should use the boolean union operator (i.e. setA.union(4) ) because that method returns a new Set object.

#2
const Set([1, 2, 1]) == const Set([1, 2])
those expression should always be evaluated to true, because of the #1.

DartBot · 2014-11-18T18:05:55Z

This comment was originally written by @Emasoft

@sra :

Language support for const Set<T> would be very useful.

True. Sets should be typed with the generic notation to ensure type safety.

Also a "mixed types" set would be great. The allowed types should be only those defined with the generic syntax. Something like:

Set<FordClass, ToyotaClass, OpelClass> supported_car_models = new Set([
toyotaCorolla1998,
toyotaCorolla1998Verso,
fordKa2010,
fordKa2011,
fordSpace1994,
fordSpace1994Cabrio,
fordKa2003,
opelQuadra2014,
opelQuadra2014Diesel,
toyotaCorolla1995,
toyotaCorolla1996,
toyotaCorolla2014Hybrid
]);

Only objects belonging to those classes betwen brackets can be added or removed from the Set.
Also boolean operations between Sets of different classes should produce a Set that allows the resulting union of the two set of classes. For example:

Set<FordClass, ToyotaClass> setA = new Set();
Set<ToyotaClass, FordClass> setB = new Set();
var setC = setA.union(setB); // setC would be defined as Set<FordClass, ToyotaClass, OpelClass> type.

In other words, the statement:

typeOf(setC) == Set<FordClass, ToyotaClass, OpelClass>

would evaluate to true.

DartBot · 2014-11-19T20:20:18Z

This comment was originally written by @Emasoft

const Set([const Set([Color.RED, 41]), const [const Set(1, "hello")], 2]);
That is equivalent to:
const List arr1 = new List(2)[Color.RED, 41];
const Set setA = new Set(arr1);
const Set setB = new Set(1, "hello");
const List arr2 = new List(1)[setB];
const List arr3 = new List(3)[setA, arr2, 2];
const Set setC = new Set(arr3);

The resulting sets are equivalent to:

// because arr1 is interpreted as setA.AddElementsFromList(arr1)
const Set setA = new Set(Color.RED, 41);

// because the constructor overload with multiple parameters is called when there are multiple elements
const Set setB = new Set(1, "hello");

// because like above the constructor overload with multiple parameters is called when there are multiple elements, so Lists are not interpreted as a "fromList" constructor, but like a single element of type List.
const Set setC = new Set(setA, arr2, 2);

The others examples obey to the same rules I believe.

The only error is in the "s1.first" property. There is no order in a Set, so a .first property cannot exist. The only way to access elements from a Set is with the foreach operator:

foreach(object e in s1) {
print(e);
}

Internally the foreach operator if applied to Sets choose the sequence of elements using their hash as index. So because the hash value of the int 1 is the same in both Sets, and the hash of 1 is always smaller or greater (depending of the hash function used by Dart internally) than the hash of 2, the sequence of the numbers printed by the foreach loop will always be the same, both for s1 that for s2.

But this has nothing to do with the Set per se (because it has no ordering), but with the foreach implementation details. Another method to extract the values from the Set could use a completely different method to decide the order of extraction. For example I can write a getRandomElement() method that choose to extract every time a different sequence of elements. All you can be sure is that in a Set all the informations about what element was inserted first or last is lost forever. There is not such information. Of course there is a memory ordering behind the scenes, but even that is not constant. To optimize a Set, the .union() method could choose to add a new element in a different non contiguous area of memory, or to use a previous memory segment just freed in memory because of a recent operation on the Set, to optimize the array in a way to keep each element stored in memory in a compact and contiguous segment, faster to read. Dictionaries in C++ make such optimizations behind the scenes every time. So even the allocation order of the elements in memory is not something that the Set can use, because it is completely random and can change at any time.

DartBot · 2014-11-21T23:33:42Z

This comment was originally written by @Emasoft

@andrew.m : I'm just telling you what an ideal set should be according to its definition. Of course the current set implemented in Dart is less than ideal, this is why we are arguing about improving it. And the .first property is surely something that should not be in the dart implementation of a set, because it is an ill defined function (there is no first element in a set) and can be misleading because it can return different results at different times, or for identical set. Yet that problem is not the subject of the issue of this post, it deserves a separate issue.

DartBot · 2014-11-23T14:31:23Z

This comment was originally written by @Emasoft

A linkedHashSet is not a Set. It is something else entirely. This should be corrected asap.
If you need an ideal implementation of a Set to use as reference, this is the only one:

http://www.cplusplus.com/reference/unordered_set/unordered_set/

Please note that the above c++ class, instead of featuring a ".first" method, features a ".begin" method and an ".end" method for the beginning and the end of the extraction process, making no guarantees on which specific element is considered its first element. Internally it make use of the concept of "buckets", and it distributes the elements in the bukets according to their hash value. The only thing that differ from the ideal set is the choice of making the buckets public, instead of keeping those a private member. Allowing to modify the buckets directly creates a risk of inconsistent behaviour when algorithms expect a Set to behave like a Set.

bergwerf · 2016-03-16T21:12:12Z

Has this been addressed already? The most pretty format would probably be const {0, 1, 2} (after the mathematical set symbols and kinda compatible with the idea of maps having only unique keys).

munificent · 2016-12-19T19:08:55Z

Has this been addressed already?

Nope. No update yet.

lrhn · 2018-06-22T10:21:39Z

Rolling this into #3792, since it asks for general set literals, and those should be able to be const too.

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…, convert, crypto, csslib, ecosystem, ffi, file, fixnum, html, http, lints, logging, markdown, matcher, mime, native, path, pool, protobuf, pub_semver, shelf, source_map_stack_trace, source_maps, source_span, sse, stack_trace, stream_channel, string_scanner, term_glyph, test_descriptor, test_process, test_reflective_loader, tools, typed_data, watcher, web_socket_channel, webdriver, webkit_inspection_protocol, yaml, yaml_edit Revisions updated by `dart tools/rev_sdk_deps.dart`. async (https://github.com/dart-lang/async/compare/def4482..9924570): 9924570 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#255) 61cdb0f 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#254) boolean_selector (https://github.com/dart-lang/boolean_selector/compare/479e1c1..7f523c3): 7f523c3 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#53) 1ed2941 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#54) 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futureware-tech/simulator-action from 2 to 3 (#1037) d7c36ae 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#1038) lints (https://github.com/dart-lang/lints/compare/5c60f48..f58fd77): f58fd77 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#168) logging (https://github.com/dart-lang/logging/compare/642ed21..324a0b5): 324a0b5 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#150) e9b13b7 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#151) markdown (https://github.com/dart-lang/markdown/compare/4e2e970..efb73b3): efb73b3 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#561) 2e4a3bc 2023-11-01 dependabot[bot] Bump subosito/flutter-action from 2.10.0 to 2.11.0 (#559) 22e378b 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#560) matcher (https://github.com/dart-lang/matcher/compare/7512f80..3d03fa1): 3d03fa1 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#231) b7d24c8 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#232) mime (https://github.com/dart-lang/mime/compare/af3e5fe..8ebf946): 8ebf946 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#108) 4328d32 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#107) native (https://github.com/dart-lang/native/compare/279094d..de9d59e): de9d59e 2023-11-01 Daco Harkes [infra] Fix PR publisher comments (#177) 22b6b24 2023-11-01 Daco Harkes [infra] Rename `dart.yaml` to `native.yaml` (#176) cc42fb1 2023-11-01 Daco Harkes [native_toolchain_c] Use sysroot on Android (#180) 01d92b0 2023-11-01 Daco Harkes [native_toolchain_c] Bump highest tested NDK version to 34 (#182) 53facde 2023-11-01 Daco Harkes [native_toolchain_c] Fix NDK discovery (#179) 285ee6c 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#174) 46a05e4 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#172) 23187fe 2023-11-01 dependabot[bot] Bump nttld/setup-ndk from 1.3.1 to 1.4.1 (#173) path (https://github.com/dart-lang/path/compare/4ca27d4..18ec71f): 18ec71f 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#153) f26c20c 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#154) pool (https://github.com/dart-lang/pool/compare/5ccef15..c78cef4): c78cef4 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#76) protobuf (https://github.com/dart-lang/protobuf/compare/3f567b2..dcec2ed): dcec2ed 2023-10-31 Ömer Sinan Ağacan Annotate deepCopy with @useResult (#897) pub_semver (https://github.com/dart-lang/pub_semver/compare/8e5a58f..f9e94ee): f9e94ee 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#95) 81fdbcf 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#94) shelf (https://github.com/dart-lang/shelf/compare/c15fc6f..b3adc7c): b3adc7c 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#391) baea52d 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#392) source_map_stack_trace (https://github.com/dart-lang/source_map_stack_trace/compare/73d449c..2209626): 2209626 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#45) bfa3949 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#44) source_maps (https://github.com/dart-lang/source_maps/compare/fc6aa16..87dc587): 87dc587 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#84) 33ba11d 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#85) source_span (https://github.com/dart-lang/source_span/compare/92e50bf..ed16e0d): ed16e0d 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#105) aacd748 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#104) sse (https://github.com/dart-lang/sse/compare/37df57d..8ddb95f): 8ddb95f 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#95) 8830125 2023-11-01 dependabot[bot] Bump nanasess/setup-chromedriver from 2.2.0 to 2.2.1 (#94) 86dd8f9 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#93) stack_trace (https://github.com/dart-lang/stack_trace/compare/634589f..6496ff8): 6496ff8 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#145) 3d60304 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#144) stream_channel (https://github.com/dart-lang/stream_channel/compare/ffdb208..178104d): 178104d 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#98) 1193387 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#97) string_scanner (https://github.com/dart-lang/string_scanner/compare/9c525f7..a7105ef): a7105ef 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#65) f33ca6f 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#66) term_glyph (https://github.com/dart-lang/term_glyph/compare/cff80de..7c1eb9d): 7c1eb9d 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#45) 39073ca 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#44) test_descriptor (https://github.com/dart-lang/test_descriptor/compare/55b5eac..c417cbb): c417cbb 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#59) dcfde39 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#58) test_process (https://github.com/dart-lang/test_process/compare/d610333..c21e40d): c21e40d 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#51) bfd0576 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#50) test_reflective_loader (https://github.com/dart-lang/test_reflective_loader/compare/8593eb1..17d40bb): 17d40bb 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#54) e664092 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#55) tools (https://github.com/dart-lang/tools/compare/01c0b52..dd91cb6): dd91cb6 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#192) 603b012 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#191) typed_data (https://github.com/dart-lang/typed_data/compare/d1c15ed..0b16bd2): 0b16bd2 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#76) f869102 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#77) watcher (https://github.com/dart-lang/watcher/compare/6ad58dc..b2b278a): b2b278a 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#154) 97e9637 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#155) web_socket_channel (https://github.com/dart-lang/web_socket_channel/compare/f3ac1bf..82ac73f): 82ac73f 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#289) 3615850 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#290) webdriver (https://github.com/google/webdriver.dart/compare/eaf9c58..43ed1db): 43ed1db 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#289) 02fd658 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#288) 8828360 2023-11-01 dependabot[bot] Bump nanasess/setup-chromedriver from 2.2.0 to 2.2.1 (#287) webkit_inspection_protocol (https://github.com/google/webkit_inspection_protocol.dart/compare/82f0c1c..2c6f8b6): 2c6f8b6 2023-11-01 dependabot[bot] Bump actions/checkout from 3.6.0 to 4.1.1 (#114) d4e4d55 2023-11-01 dependabot[bot] Bump nanasess/setup-chromedriver from 2.2.0 to 2.2.1 (#115) yaml (https://github.com/dart-lang/yaml/compare/9f0d649..98a3aab): 98a3aab 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#154) b63372b 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#155) yaml_edit (https://github.com/dart-lang/yaml_edit/compare/a7e7fba..9b9d33c): 9b9d33c 2023-11-01 dependabot[bot] Bump actions/checkout from 4.1.0 to 4.1.1 (#61) b71c2e8 2023-11-01 dependabot[bot] Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#60) Change-Id: I8b663f536d4e80728c6570372d886edfef227cf1 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333059 Auto-Submit: Devon Carew <devoncarew@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>

nex3 added Type-Enhancement area-language Dart language related items (some items might be better tracked at github.com/dart-lang/language). labels Nov 23, 2014

nex3 assigned gbracha Nov 23, 2014

gbracha mentioned this issue Jun 4, 2015

Support a Set literal syntax #3792

Closed

kevmoo added P2 A bug or feature request we're likely to work on type-enhancement A request for a change that isn't a bug and removed accepted type-enhancement A request for a change that isn't a bug labels Feb 29, 2016

munificent unassigned gbracha Jan 3, 2017

Hixie mentioned this issue Mar 28, 2017

Update and modernize the flutter_markdown package flutter/flutter#9044

Merged

lrhn closed this as completed Jun 22, 2018

lrhn added the closed-duplicate Closed in favor of an existing report label Jun 22, 2018

MananKakadiya mentioned this issue Sep 25, 2018

Issue in Display or upload image #34573

Closed

This was referenced Oct 29, 2020

DDC stack frames read "new" with no class attached #43970

Open

DDC stack frames read "new" with no class attached #43971

Closed

DDC produces constructor invocation stack frames without class #44066

Closed

This was referenced Nov 5, 2020

Sometimes DDC outputs stack frames in the stack for constructor calls with just "new" and no class information. #44076

Closed

Sometimes DDC outputs stack frames in the stack for constructor calls with just "new" and no class information. #44077

Open

KTOLE18 mentioned this issue Aug 10, 2021

CRASH : Failed to compile application for the Web. #46866

Closed

chgibb mentioned this issue Nov 29, 2021

Compiler Crashing With Unsupported Operation in Dart 2.14, 2.15; Compiles Fine in Dart 2.12 #47799

Closed

Mufaddal1125 mentioned this issue May 13, 2023

Compiler crashed when building flutter app #52382

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const Set constructor #174

const Set constructor #174

nex3 commented Oct 19, 2011

nex3 commented Oct 19, 2011

lrhn commented Sep 4, 2012

nex3 commented Mar 11, 2013

rakudrama commented Sep 27, 2013

kasperl commented Jul 10, 2014

kasperl commented Aug 4, 2014

gbracha commented Aug 28, 2014

gbracha commented Aug 28, 2014

DartBot commented Nov 18, 2014

DartBot commented Nov 18, 2014

DartBot commented Nov 19, 2014

DartBot commented Nov 21, 2014

DartBot commented Nov 23, 2014

bergwerf commented Mar 16, 2016

munificent commented Dec 19, 2016

lrhn commented Jun 22, 2018

const Set constructor #174

const Set constructor #174

Comments

nex3 commented Oct 19, 2011

nex3 commented Oct 19, 2011

lrhn commented Sep 4, 2012

nex3 commented Mar 11, 2013

rakudrama commented Sep 27, 2013

kasperl commented Jul 10, 2014

kasperl commented Aug 4, 2014

gbracha commented Aug 28, 2014

gbracha commented Aug 28, 2014

DartBot commented Nov 18, 2014

DartBot commented Nov 18, 2014

DartBot commented Nov 19, 2014

DartBot commented Nov 21, 2014

DartBot commented Nov 23, 2014

bergwerf commented Mar 16, 2016

munificent commented Dec 19, 2016

lrhn commented Jun 22, 2018