Class: String

Inherits:
Object show all
Defined in:
lib/killbill.rb,
lib/killbill/helpers/active_merchant/core_ext.rb

Overview

Thank you Rails!

Instance Method Summary collapse

Instance Method Details

#camelize(uppercase_first_letter = true) ⇒ Object 



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# File 'lib/killbill/helpers/active_merchant/core_ext.rb', line 3

def camelize(uppercase_first_letter = true)
  string = to_s
  if uppercase_first_letter
    string = string.sub(/^[a-z\d]*/) { $&.capitalize }
  else
    string = string.sub(/^(?:(?=\b|[A-Z_])|\w)/) { $&.downcase }
  end
  string.gsub!(/(?:_|(\/))([a-z\d]*)/i) { "#{$1}#{$2.capitalize}" }
  string.gsub!('/', '::')
  string
end

#snake_case ⇒ Object 



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# File 'lib/killbill.rb', line 3

def snake_case
  return downcase if match(/\A[A-Z]+\z/)
  gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').
  gsub(/([a-z])([A-Z])/, '\1_\2').
  downcase
end

#to_class ⇒ Object 



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# File 'lib/killbill.rb', line 10

def to_class
  self.split('::').inject(Kernel) do |mod, class_name|
    mod.const_get(class_name)
  end
end