demo revidoval tento gist . Přejít na revizi
1 file changed, 19 insertions, 17 deletions
hello.rb
| @@ -1,17 +1,19 @@ | |||
| 1 | - | # Make an array of hashes contain a unique value for key: | |
| 2 | - | def uniquify_array(array, key) | |
| 3 | - | array.group_by { |item| item[key] }.map do |_, items| | |
| 4 | - | (items.length > 1) ? yield(items) : items.first | |
| 5 | - | end | |
| 6 | - | end | |
| 7 | - | ||
| 8 | - | ||
| 9 | - | # new_array = uniquify_array(array, :some_key) do |dupes| | |
| 10 | - | # dupes.max_by { |item| item[:updated_at] } | |
| 11 | - | # end | |
| 12 | - | ||
| 13 | - | # @PICOPACKAGE_START | |
| 14 | - | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 15 | - | # filename: uniquify_array.rb | |
| 16 | - | # version: 0.2 | |
| 17 | - | # @PICOPACKAGE_END | |
| 1 | + | # Make an array of hashes contain a unique value for key: | |
| 2 | + | def uniquify_array(array, key) | |
| 3 | + | array.group_by { |item| item[key] }.map do |_, items| | |
| 4 | + | (items.length > 1) ? yield(items) : items.first | |
| 5 | + | end | |
| 6 | + | end | |
| 7 | + | ||
| 8 | + | ||
| 9 | + | # new_array = uniquify_array(array, :some_key) do |dupes| | |
| 10 | + | # dupes.max_by { |item| item[:updated_at] } | |
| 11 | + | # end | |
| 12 | + | ||
| 13 | + | # @PICOPACKAGE_START | |
| 14 | + | # --- | |
| 15 | + | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 16 | + | # filename: uniquify_array.rb | |
| 17 | + | # version: 0.1 | |
| 18 | + | # content_checksum: sha256:806744e83b59e741f0c6e7f342a7d188e4af04cd44145fe2381c511e49b67b63 | |
| 19 | + | # @PICOPACKAGE_END | |
demo revidoval tento gist . Přejít na revizi
1 file changed, 1 insertion, 1 deletion
hello.rb
| @@ -13,5 +13,5 @@ end | |||
| 13 | 13 | # @PICOPACKAGE_START | |
| 14 | 14 | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 15 | 15 | # filename: uniquify_array.rb | |
| 16 | - | # version: 0.1 | |
| 16 | + | # version: 0.2 | |
| 17 | 17 | # @PICOPACKAGE_END | |
demo revidoval tento gist . Přejít na revizi
1 file changed, 7 insertions, 7 deletions
hello.rb
| @@ -1,9 +1,3 @@ | |||
| 1 | - | # @META_START | |
| 2 | - | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 3 | - | # filename: uniquify_array.rb | |
| 4 | - | # version: 0.1 | |
| 5 | - | # @META_END | |
| 6 | - | ||
| 7 | 1 | # Make an array of hashes contain a unique value for key: | |
| 8 | 2 | def uniquify_array(array, key) | |
| 9 | 3 | array.group_by { |item| item[key] }.map do |_, items| | |
| @@ -14,4 +8,10 @@ end | |||
| 14 | 8 | ||
| 15 | 9 | # new_array = uniquify_array(array, :some_key) do |dupes| | |
| 16 | 10 | # dupes.max_by { |item| item[:updated_at] } | |
| 17 | - | # end | |
| 11 | + | # end | |
| 12 | + | ||
| 13 | + | # @PICOPACKAGE_START | |
| 14 | + | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 15 | + | # filename: uniquify_array.rb | |
| 16 | + | # version: 0.1 | |
| 17 | + | # @PICOPACKAGE_END | |
demo revidoval tento gist . Přejít na revizi
1 file changed, 1 insertion, 1 deletion
hello.rb
| @@ -1,5 +1,5 @@ | |||
| 1 | 1 | # @META_START | |
| 2 | - | # source_url: https:// | |
| 2 | + | # source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e | |
| 3 | 3 | # filename: uniquify_array.rb | |
| 4 | 4 | # version: 0.1 | |
| 5 | 5 | # @META_END | |
demo revidoval tento gist . Přejít na revizi
1 file changed, 17 insertions
hello.rb(vytvořil soubor)
| @@ -0,0 +1,17 @@ | |||
| 1 | + | # @META_START | |
| 2 | + | # source_url: https:// | |
| 3 | + | # filename: uniquify_array.rb | |
| 4 | + | # version: 0.1 | |
| 5 | + | # @META_END | |
| 6 | + | ||
| 7 | + | # Make an array of hashes contain a unique value for key: | |
| 8 | + | def uniquify_array(array, key) | |
| 9 | + | array.group_by { |item| item[key] }.map do |_, items| | |
| 10 | + | (items.length > 1) ? yield(items) : items.first | |
| 11 | + | end | |
| 12 | + | end | |
| 13 | + | ||
| 14 | + | ||
| 15 | + | # new_array = uniquify_array(array, :some_key) do |dupes| | |
| 16 | + | # dupes.max_by { |item| item[:updated_at] } | |
| 17 | + | # end | |