{"request":{"endpoint":"https://exercism.org/api/v2/tracks/raku/exercises/matching-brackets/community_solutions","query":{},"options":{"initial_data":{"results":[{"uuid":"b7339e8bf0c643eebdec3a1da4755d66","snippet":"unit module MatchingBrackets; sub has-matching-brackets ($string) is export { my %bp = ')' => '(', '}' => '{', ']' => '['; my @filo; for $string.comb -> $c { if %bp{$c}:exists { return False if @filo.elems == 0; return False if %bp{$c} ne @filo.pop(); } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":16,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"failed","published_at":"2023-08-12T19:48:43.000Z","is_out_of_date":true,"language":"perl","author":{"handle":"techbun"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/techbun","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"8a6eee48a0f942b18fcc1bd7539743f1","snippet":"unit module MatchingBrackets; #| Check if a string has properly matched and nested brackets sub has-matching-brackets(Str $str) is export { my @stack; my %pairs = '}' => '{', ']' => '[', ')' => '('; ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":19,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-05-20T20:08:48.000Z","is_out_of_date":false,"language":"perl","author":{"handle":"VickMahase"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/VickMahase","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"1a370880668849d48f05f1027c0f976e","snippet":"unit module MatchingBrackets; constant %brackets = <( ) [ ] { }>; sub has-matching-brackets ($s) is export { my @stk; for $s.comb(/<[()[\]{}]>/) -> $c { with %brackets{$c} { @stk.push($_); } else { ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":2,"num_loc":13,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"failed","published_at":"2023-06-30T19:54:40.000Z","is_out_of_date":true,"language":"perl","author":{"handle":"menketechnologies"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/menketechnologies","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"985b52ee731b4e9ab8ac39e4642888fb","snippet":"unit module MatchingBrackets; constant %pairs = ( ']' => '[', '}' => '{', ')' => '(', ); sub has-matching-brackets ($string --> Bool) is export { my @stack; ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":18,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-08-20T17:08:36.000Z","is_out_of_date":false,"language":"perl","author":{"handle":"david82"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/david82","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"5b1bfd6c9d5649bd81ac30f3a631c09b","snippet":"unit module MatchingBrackets; constant %brackets = <( ) [ ] { }>; sub has-matching-brackets ($string) is export { say %brackets; my @stack; for $string.comb(/<[()[\]{}]>/) -> $c { with %brackets{$c} { @stack.push: $_; ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":14,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"failed","published_at":"2023-06-24T20:16:45.000Z","is_out_of_date":true,"language":"perl","author":{"handle":"Skyb0rg007"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/Skyb0rg007","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"db149acb3d9f475783677f2a2445b0f2","snippet":"unit module MatchingBrackets; grammar Brackets { token TOP { * } token no-bracket { <-[{}()[\]]>+ } token expression { | } proto token in-bracket {*} token in-bracket:sym<[]> { '[' ~ ']' * } ","num_views":0,"num_stars":1,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":13,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-07-19T13:45:03.000Z","is_out_of_date":false,"language":"perl","author":{"handle":"wambash"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/wambash","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"d7778f24d70046619465269a5c6984de","snippet":"unit module MatchingBrackets; grammar M { token TOP { * } token brackets { * } token opening-bracket { <:Open_Punctuation> } token closing-bracket { <:Close_Punctuation> } } class C { ","num_views":0,"num_stars":3,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":4,"num_loc":19,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-04-18T19:29:56.000Z","is_out_of_date":false,"language":"perl","author":{"handle":"rcmlz"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/rcmlz","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"2926baef46ee4fdbab2c94e5da0ebc38","snippet":"unit module MatchingBrackets; my constant %open = '([{'.comb >>=>>> True; my constant %close-pair = ')]}'.comb Z=> '([{'.comb; sub has-matching-brackets ($string) is export { my @stack; for $string.comb.grep(/ <[()[\]{}]> /) -> $c { if %open{$c} { @stack.push($c); ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":2,"num_loc":15,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"failed","published_at":"2023-12-28T12:27:20.000Z","is_out_of_date":true,"language":"perl","author":{"handle":"tunasalad"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/tunasalad","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}},{"uuid":"7e7681ccd43249fab6dd065390cdafa9","snippet":"sub has-matching-brackets ($_ is copy) is export { s:g/ <-[ ( ) { } \[ \] ]> //; m/ [ '(' <~~> ')' || '[' <~~> ']' || '{' <~~> '}' ] * / eq $_ } ","num_views":0,"num_stars":1,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":4,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2024-05-04T18:58:54.000Z","is_out_of_date":false,"language":"perl","author":{"handle":"Steffan153"},"exercise":{"title":"الأقواس المتطابقة","icon_url":"https://assets.exercism.org/exercises/matching-brackets.svg"},"track":{"title":"Raku","icon_url":"https://assets.exercism.org/tracks/raku.svg","highlightjs_language":"perl"},"links":{"public_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/solutions/Steffan153","private_iterations_url":"https://exercism.org/ar/tracks/raku/exercises/matching-brackets/iterations"}}],"meta":{"current_page":1,"total_count":9,"total_pages":1,"unscoped_total":9}}}}}

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