初めてのgem

github.com

キャメルケース，スネークケース，パスカルケースを相互に変換するgemを書きました．
書き方わからずに色々やってたら最初にリリースした分は盛大にバグってました．
とりあえずバグが取れたのでまたgemに．
一応 gem install case_converter で入れられます．

使い方はこんな感じ

"camel_case".snake_to_camel                 # => "camelCase"

"string ca_mel_case string".snake_to_camel  # => "string caMelCase string"

"pascal_case".snake_to_camel                # => "pascalCase"

"string pas_cal_case string".snake_to_camel # => "string pasCalCase string"

"snakeCase".camel_to_snake                  # => "snake_case"

"foo snakeCase bar".camel_to_snake          # => "foo snake_case bar"

"pascalCase".camel_to_pascal                # => "PascalCase"

"foo pasCalCase bar".camel_to_snake         # => "foo pas_cal_case bar"

"SnakeCase".pascal_to_snake                 # => "snake_case"

"foo SnaKeCase bar".pascal_to_snake         # => "foo sna_ke_case bar"

"CamelCase".pascal_to_camel                 # => "camelCase"

"foo CaMelCase bar".pascal_to_camel         # => "foo caMelCase bar"

初心者でもこれなら簡単に書ける！