Module: Sinatra::MarkupPlugin::TagHelpers

Defined in:
lib/sinatra/markup_plugin/tag_helpers.rb

Instance Method Summary collapse

Instance Method Details

#content_tag(*args, &block) ⇒ Object

Creates an html tag with given name, content and options content_tag(:p, “hello”, :class => ‘light’) content_tag(:p, :class => ‘dark’) do … end parameters: content_tag(name, content=nil, options={}, &block)



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# File 'lib/sinatra/markup_plugin/tag_helpers.rb', line 15

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

#input_tag(type, options = {}) ⇒ Object

Creates an html input field with given type and options input_tag :text, :class => “test”



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# File 'lib/sinatra/markup_plugin/tag_helpers.rb', line 6

def input_tag(type, options = {})
  options.reverse_merge!(:type => type)
  tag(:input, options)
end

#tag(name, options = {}) ⇒ Object

Creates an html tag with the given name and options tag(:br, :style => ‘clear:both’) tag(:p, :content => “hello”, :class => ‘large’)



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# File 'lib/sinatra/markup_plugin/tag_helpers.rb', line 26

def tag(name, options={})
  content = options.delete(:content)
  identity_tag_attributes.each { |attr| options[attr] = attr.to_s if options[attr]  }
  html_attrs = options.collect { |a, v| v.blank? ? nil : "#{a}=\"#{v}\"" }.compact.join(" ")
  base_tag = (!html_attrs.blank? ? "<#{name} #{html_attrs}" : "<#{name}")
  base_tag << (content ? ">#{content}</#{name}>" : " />")
end