Module: StringPlus
- Defined in:
- lib/string_plus.rb,
lib/string_plus/version.rb
Constant Summary collapse
- VERSION =
"0.4.1"
Instance Method Summary collapse
- #camelcase(capitalize_first_char = true) ⇒ Object
- #constantize ⇒ Object
- #lcamelcase ⇒ Object
- #underscore ⇒ Object (also: #snakecase)
Instance Method Details
#camelcase(capitalize_first_char = true) ⇒ Object
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# File 'lib/string_plus.rb', line 4 def camelcase(capitalize_first_char=true) res = "" flag = capitalize_first_char self.each_char {|w| (flag = true ; next) if w == "_" || w == " " res << if flag flag = false w.upcase else w end } res end |
#constantize ⇒ Object
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# File 'lib/string_plus.rb', line 34 def constantize c = self.split("-").map(&:camelcase).join("::") Object.send(:const_get, c) end |
#lcamelcase ⇒ Object
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# File 'lib/string_plus.rb', line 19 def lcamelcase camelcase(false) end |
#underscore ⇒ Object Also known as: snakecase
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# File 'lib/string_plus.rb', line 23 def underscore return self.downcase if self.each_char.all? { |c| c == c.upcase && c =~ /[a-zA-Z0-9]/} res = "" [nil, *self.each_char].each_cons(2) do |last, current| res << "_" if last !=nil && current == current.upcase && !("0".."9").include?(current) res << current.downcase unless current == " " end res end |