module Padrino::Helpers::TagHelpers

def content_tag(*args, &block)


content_tag(name, content=nil, options={}, &block)
content_tag(:p, :class => 'dark') do ... end
content_tag(:p, "hello", :class => 'light')

==== Examples

Creates an html tag with given name, content and options
# 
def content_tag(*args, &block)
  name = args.first
  options = args.extract_options!
  tag_html = block_given? ? capture_html(&block) : args[1]
  tag_result = tag(name, options.merge(:content => tag_html))
  block_is_template?(block) ? concat_content(tag_result) : tag_result
end

def identity_tag_attributes


Returns a list of attributes which can only contain an identity value (i.e selected)
# 
def identity_tag_attributes
  [:checked, :disabled, :selected, :multiple]
end

def input_tag(type, options = {})


input_tag :text, :class => "test"

==== Examples

Creates an html input field with given type and options
# 
def input_tag(type, options = {})
  options.reverse_merge!(:type => type)
  tag(:input, options)
end

def tag(name, options={})


tag(:p, :content => "hello", :class => 'large')
tag(:br, :style => 'clear:both')

==== Examples

Creates an html tag with the given name and options
# 
def tag(name, options={})
  content, open_tag = options.delete(:content), options.delete(:open)
  content = content.join("\n") if content.respond_to?(:join)
  identity_tag_attributes.each { |attr| options[attr] = attr.to_s if options[attr]  }
  html_attrs = options.map { |a, v| v.nil? || v == false ? nil : "#{a}=\"#{v}\"" }.compact.join(" ")
  base_tag = (html_attrs.present? ? "<#{name} #{html_attrs}" : "<#{name}")
  base_tag << (open_tag ? ">" : (content ? ">#{content}</#{name}>" : " />"))
end