Module: Fletcher::String

Defined in:
lib/fletcher/string.rb

Overview

This class extends string functions

Instance Method Summary collapse

Instance Method Details

#camelize(first_letter_in_uppercase = true) ⇒ Object 



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# File 'lib/fletcher/string.rb', line 8

def camelize(first_letter_in_uppercase = true)
  lower_case_and_underscored_word = self.dup.underscore
  if first_letter_in_uppercase
    lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
  else
    lower_case_and_underscored_word.first + camelize(lower_case_and_underscored_word)[1..-1]
  end
end

#constantize ⇒ Object 



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# File 'lib/fletcher/string.rb', line 17

def constantize
  self.split("::").inject(Module) {|acc, val| acc.const_get(val)}
end

#sanitize ⇒ Object 



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# File 'lib/fletcher/string.rb', line 4

def sanitize
  self.strip
end

#underscore ⇒ Object 



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# File 'lib/fletcher/string.rb', line 21

def underscore
  word = self.dup
  word.gsub!(/::/, '/')
  word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
  word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
  word.tr!("-", "_")
  word.downcase!
  word
end