Contents

class String
  
  def camelize(first_letter_in_uppercase = true)
    if first_letter_in_uppercase
      self.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
    else
      self.first + camelize(self)[1..-1]
    end
  end
  
  def to_pixels
    Java::com.droiuby.client.core.builder.ActivityBuilder.toPixels(_current_activity, self)
  end
  
  def to_color
    Java::android.graphics.Color.parseColor(self)
  end
  
  def underscore
    self.gsub(/::/, '/').
    gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
    gsub(/([a-z\d])([A-Z])/,'\1_\2').
    tr("-", "_").
    downcase
  end
  
  def constantize
    names = self.split('::')
    names.shift if names.empty? || names.first.empty?
  
    constant = Object
    names.each do |name|
      constant = constant.const_defined?(name) ? constant.const_get(name) : constant.const_missing(name)
    end
    constant
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
droiuby-0.2.0	lib/droiuby/support/string.rb