Module: ProtoPlugin::Utils

Defined in:
lib/proto_plugin/utils.rb

Overview

A set of utility functions used by the library.

Class Method Summary collapse

Class Method Details

.camelize(value) ⇒ String

Converts string to UpperCamelCase.

Parameters:

  • value (String)

Returns:

  • (String) 


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# File 'lib/proto_plugin/utils.rb', line 12

def camelize(value)
  string = value.to_s

  if string.match?(/\A[a-z\d]*\z/)
    return string.capitalize
  else
    string = string.sub(/^[a-z\d]*/) do |match|
      match.capitalize! || match
    end
  end

  string.gsub!(%r{(?:_|(/))([a-z\d]*)}i) do
    word = ::Regexp.last_match(2)
    substituted = word.capitalize! || word
    ::Regexp.last_match(1) ? "::#{substituted}" : substituted
  end

  string
end