Class: BBCoder::Tag

Inherits:
Object
  • Object
show all
Extended by:
ClassMethods
Defined in:
lib/bbcoder/tag.rb

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ClassMethods

reform, reform_end, reform_open

Constructor Details

#initialize(name, options = {}) ⇒ Tag

Returns a new instance of Tag.



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# File 'lib/bbcoder/tag.rb', line 5

def initialize(name, options = {})
  @name = name
  @options = options.merge(:as => (options[:as] || name))
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/bbcoder/tag.rb', line 3

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/bbcoder/tag.rb', line 3

def options
  @options
end

Instance Method Details

#content_valid?(content) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bbcoder/tag.rb', line 25

def content_valid?(content)
  return true if options[:match].nil?

  return !content.match(options[:match]).nil?
end

#parents ⇒ Object 



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# File 'lib/bbcoder/tag.rb', line 31

def parents
  options[:parents] || []
end

#to_html(meta, content) ⇒ Object 



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# File 'lib/bbcoder/tag.rb', line 10

def to_html(meta, content)
  return self.class.reform(name, meta, content) unless content_valid?(content)


  if options[:block].nil?
    "<#{options[:as]}>#{content}</#{options[:as]}>"
  else
    options[:block].binding.eval <<-EOS
      @meta = %Q{#{Regexp.escape(meta.to_s)}}
      @content = %Q{#{Regexp.escape(content.to_s)}}
    EOS
    options[:block].call
  end
end