class Forme::Serializer::PlainText

  1. lib/forme/transformers/serializer.rb
Superclass: Object

Serializer class that converts tags to plain text strings.

Registered at :text.

Methods

Public Instance

  1. call

Public Instance methods

call(tag)

Serialize the tag to plain text string.

[show source] 
    # File lib/forme/transformers/serializer.rb
132 def call(tag)
133   case tag
134   when Tag
135     case tag.type.to_sym
136     when :input
137       case tag.attr[:type].to_sym
138       when :radio, :checkbox
139         tag.attr[:checked] ? '_X_' : '___'
140       when :submit, :reset, :hidden
141         ''
142       when :password
143         "********\n"
144       else
145         "#{tag.attr[:value].to_s}\n"
146       end
147     when :select
148       "\n#{call(tag.children)}"
149     when :option
150       "#{call([tag.attr[:selected] ? '_X_ ' : '___ ', tag.children])}\n"
151     when :textarea, :label
152       "#{call(tag.children)}\n"
153     when :legend
154       v = call(tag.children)
155       "#{v}\n#{'-' * v.length}\n"
156     else
157       call(tag.children)
158     end
159   when Input
160     call(tag.format)
161   when Array
162     tag.map{|x| call(x)}.join
163   else
164     tag.to_s
165   end
166 end