class HTML::AutoTag
Constants
- VERSION
Attributes
encode[RW]
encodes[RW]
indent[RW]
level[RW]
newline[RW]
sorted[RW]
Public Class Methods
new( params = {} )
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Defaults to empty string which produces no encoding.
# File lib/HTML/AutoTag.rb, line 13 def initialize( params = {} ) @encodes = params['encodes'] @encode = params['encode'] || !@encodes.nil? @indent = params['indent'] || '' @level = params['level'] || 0 @sorted = params['sorted'] ? 1 : 0 @newline = params['indent'] ? "\n" : '' @encoder = HTML::Encoder.new end
Public Instance Methods
tag( params )
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# File lib/HTML/AutoTag.rb, line 23 def tag( params ) # TODO: make these method args if possible tag = params['tag'] attr = params['attr'] cdata = params['cdata'] unless attr.kind_of?( HTML::AutoAttr ) attr = HTML::AutoAttr.new( attr, @sorted ) end # emtpy tag unless cdata and cdata.to_s.length return ( @indent * @level ) + '<' + tag + attr.to_s + ' />' + @newline end rendered = '' no_indent = 0 if cdata.kind_of?( Array ) if cdata[0].kind_of?( Hash ) @level += 1 rendered = @newline cdata.each do |hash| rendered += tag( hash ) end @level -= 1 else str = '' cdata.each do |scalar| str += tag( 'tag' => tag, 'attr' => attr, 'cdata' => scalar ) end return str end elsif cdata.kind_of?( Hash ) @level += 1 rendered = @newline + tag( cdata ) @level -= 1 else rendered = @encode ? @encoder.encode( cdata, @encodes ) : cdata no_indent = 1 end return (@indent * @level) \ + '<' + tag + attr.to_s + '>' \ + rendered.to_s + ( no_indent == 1 ? '' : ( @indent * @level ) ) \ + '</' + tag + '>' + @newline end