Contents

require 'cgi'

module ActiveUtils
  class PostData < Hash
    class_attribute :required_fields, :instance_writer => false
    self.required_fields = []

    def []=(key, value)
      return if value.blank? && !required?(key)
      super
    end

    def to_post_data
      collect { |key, value| "#{key}=#{CGI.escape(value.to_s)}" }.join("&")
    end

    alias_method :to_s, :to_post_data

    private
    def required?(key)
      required_fields.include?(key)
    end
  end
end

Version data entries

34 entries across 34 versions & 1 rubygems

Version	Path
active_utils-3.3.3	lib/active_utils/post_data.rb
active_utils-3.3.2	lib/active_utils/post_data.rb
active_utils-3.3.1	lib/active_utils/post_data.rb
active_utils-3.3.0	lib/active_utils/post_data.rb
active_utils-3.2.5	lib/active_utils/post_data.rb
active_utils-3.2.4	lib/active_utils/post_data.rb
active_utils-3.2.3	lib/active_utils/post_data.rb
active_utils-3.2.2	lib/active_utils/post_data.rb
active_utils-3.2.0	lib/active_utils/post_data.rb
active_utils-3.1.0	lib/active_utils/post_data.rb
active_utils-3.0.0	lib/active_utils/post_data.rb
active_utils-3.0.0.pre3	lib/active_utils/post_data.rb
active_utils-3.0.0.pre2	lib/active_utils/post_data.rb
active_utils-3.0.0.pre1	lib/active_utils/post_data.rb