{"action":"created","comment":{"url":"https://api.github.com/repos/JuliaLang/julia/pulls/comments/74476669","id":74476669,"diff_hunk":"@@ -388,6 +388,11 @@ d = Dict('a'=>1, 'b'=>1, 'c'=> 3)\n @test [d[k] for k in keys(d)] == [d[k] for k in eachindex(d)] ==\n       [v for (k, v) in d] == [d[x[1]] for (i, x) in enumerate(d)]\n \n+# generators, similar\n+d = Dict(:a=>\"a\")\n+@test @inferred(map(identity, d)) == d\n+@test @inferred(map(p->p.first=>p.second[1], d)) == Dict(:a=>'a')\n+@test @inferred(map(p->p.second, d)) == Any[\"a\"]","path":"test/dict.jl","position":8,"original_position":8,"commit_id":"3cfc74d47ddf7ffc9e9db32e3057ce648438fe1c","original_commit_id":"3cfc74d47ddf7ffc9e9db32e3057ce648438fe1c","user":{"login":"timholy","id":1525481,"avatar_url":"https://avatars.githubusercontent.com/u/1525481?v=3","gravatar_id":"","url":"https://api.github.com/users/timholy","html_url":"https://github.com/timholy","followers_url":"https://api.github.com/users/timholy/followers","following_url":"https://api.github.com/users/timholy/following{/other_user}","gists_url":"https://api.github.com/users/timholy/gists{/gist_id}","starred_url":"https://api.github.com/users/timholy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/timholy/subscriptions","organizations_url":"https://api.github.com/users/timholy/orgs","repos_url":"https://api.github.com/users/timholy/repos","events_url":"https://api.github.com/users/timholy/events{/privacy}","received_events_url":"https://api.github.com/users/timholy/received_events","type":"User","site_admin":false},"body":"Sounds good. Should this be a deprecation or an outright error? In other words, would you be OK with moving the array-creating version to `deprecated.jl`?","created_at":"2016-08-11T18:28:25Z","updated_at":"2016-08-11T18:28:25Z","html_url":"https://github.com/JuliaLang/julia/pull/17968#discussion_r74476669","pull_request_url":"https://api.github.com/repos/JuliaLang/julia/pulls/17968","_links":{"self":{"href":"https://api.github.com/repos/JuliaLang/julia/pulls/comments/74476669"},"html":{"href":"https://github.com/JuliaLang/julia/pull/17968#discussion_r74476669"},"pull_request":{"href":"https://api.github.com/repos/JuliaLang/julia/pulls/17968"}}},"pull_request":{"url":"https://api.github.com/repos/JuliaLang/julia/pulls/17968","id":80980637,"html_url":"https://github.com/JuliaLang/julia/pull/17968","diff_url":"https://github.com/JuliaLang/julia/pull/17968.diff","patch_url":"https://github.com/JuliaLang/julia/pull/17968.patch","issue_url":"https://api.github.com/repos/JuliaLang/julia/issues/17968","number":17968,"state":"open","locked":false,"title":"Fix missing `similar` methods for 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\"a\"\r\n\r\njulia> map(p->p.second, d) == [\"a\"]\r\nERROR: MethodError: no method matching similar(::Dict{Symbol,String}, ::Type{String})\r\nClosest candidates are:\r\n  similar(::SubArray{T,N,P,I,L}, ::Type{T}, ::Tuple{Vararg{Int64,N}}) at subarray.jl:52\r\n  similar{T}(::Array{T,1}, ::Type{T}) at array.jl:122\r\n  similar{T}(::Array{T,2}, ::Type{T}) at array.jl:123\r\n  ...\r\n in _collect(::Dict{Symbol,String}, ::Base.Generator{Dict{Symbol,String},##1#2}, ::Base.EltypeUnknown, ::Base.HasLength) at ./array.jl:318\r\n in map(::Function, ::Dict{Symbol,String}) at ./abstractarray.jl:1673\r\n```\r\nNoticed from the PlotlyJS tests.\r\n","created_at":"2016-08-11T15:41:12Z","updated_at":"2016-08-11T18:28:25Z","closed_at":null,"merged_at":null,"merge_commit_sha":"18e7278d0b77c80e3ca3965549021e3b1744d828","assignee":null,"assignees":[],"milestone":null,"commits_url":"https://api.github.com/repos/JuliaLang/julia/pulls/17968/commits","review_comments_url":"https://api.github.com/repos/JuliaLang/julia/pulls/17968/comments","review_comment_url":"https://api.github.com/repos/JuliaLang/julia/pulls/comments{/number}","comments_url":"https://api.github.com/repos/JuliaLang/julia/issues/17968/comments","statuses_url":"https://api.github.com/repos/JuliaLang/julia/statuses/3cfc74d47ddf7ffc9e9db32e3057ce648438fe1c","head":{"label":"JuliaLang:teh/similar_for","ref":"teh/similar_for","sha":"3cfc74d47ddf7ffc9e9db32e3057ce648438fe1c","user":{"login":"JuliaLang","id":743164,"avatar_url":"https://avatars.githubusercontent.com/u/743164?v=3","gravatar_id":"","url":"https://api.github.com/users/JuliaLang","html_url":"https://github.com/JuliaLang","followers_url":"https://api.github.com/users/JuliaLang/followers","following_url":"https://api.github.com/users/JuliaLang/following{/other_user}","gists_url":"https://api.github.com/users/JuliaLang/gists{/gist_id}","starred_url":"https://api.github.com/users/JuliaLang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JuliaLang/subscriptions","organizations_url":"https://api.github.com/users/JuliaLang/orgs","repos_url":"https://api.github.com/users/JuliaLang/repos","events_url":"https://api.github.com/users/JuliaLang/events{/privacy}","received_events_url":"https://api.github.com/users/JuliaLang/received_events","type":"Organization","site_admin":false},"repo":{"id":1644196,"name":"julia","full_name":"JuliaLang/julia","owner":{"login":"JuliaLang","id":743164,"avatar_url":"https://avatars.githubusercontent.com/u/743164?v=3","gravatar_id":"","url":"https://api.github.com/users/JuliaLang","html_url":"https://github.com/JuliaLang","followers_url":"https://api.github.com/users/JuliaLang/followers","following_url":"https://api.github.com/users/JuliaLang/following{/other_user}","gists_url":"https://api.github.com/users/JuliaLang/gists{/gist_id}","starred_url":"https://api.github.com/users/JuliaLang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JuliaLang/subscriptions","organizations_url":"https://api.github.com/users/JuliaLang/orgs","repos_url":"https://api.github.com/users/JuliaLang/repos","events_url":"https://api.github.com/users/JuliaLang/events{/privacy}","received_events_url":"https://api.github.com/users/JuliaLang/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/JuliaLang/julia","description":"The 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