Class: Markaby::Fragment

Inherits:
Builder::BlankSlate
  • Object
show all
Defined in:
lib/gems/markaby-0.5/lib/markaby/builder.rb

Overview

Every tag method in Markaby returns a Fragment. If any method gets called on the Fragment, the tag is removed from the Markaby stream and given back as a string. Usually the fragment is never used, though, and the stream stays intact.

For a more practical explanation, check out the README.

Instance Method Summary collapse

Constructor Details

#initialize(s, a, b) ⇒ Fragment

Returns a new instance of Fragment.



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# File 'lib/gems/markaby-0.5/lib/markaby/builder.rb', line 275

def initialize(s, a, b)
  @s, @f1, @f2 = s, a, b 
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(*a) ⇒ Object 



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# File 'lib/gems/markaby-0.5/lib/markaby/builder.rb', line 278

def method_missing(*a)
  unless @str
    @str = @s[@f1, @f2].to_s  
    @s[@f1, @f2] = [nil] * @f2
    @str
  end
  @str.send(*a)
end