Class: Raw::EachMorpher

Inherits:
Morpher show all
Defined in:
lib/raw/compiler/filter/morph/each.rb

Overview

attribute: each, for

<li each=“item in array”>my item is #item</li>

becomes

<?r for item in array ?>

<li>my item is #{item}</li>

<?r end ?>

Direct Known Subclasses

ForMorpher

Instance Attribute Summary

Attributes inherited from Morpher

#attributes, #key, #name, #value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Morpher

#after_start, #before_end, #initialize

Constructor Details

This class inherits a constructor from Raw::Morpher

Class Method Details

.key ⇒ Object 



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# File 'lib/raw/compiler/filter/morph/each.rb', line 16

def self.key
  "each"
end

Instance Method Details

#after_end(buffer) ⇒ Object 



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# File 'lib/raw/compiler/filter/morph/each.rb', line 27

def after_end(buffer)
  if @value =~ / in /
    buffer << " <?r end ?>"
  end
end

#before_start(buffer) ⇒ Object 



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# File 'lib/raw/compiler/filter/morph/each.rb', line 20

def before_start(buffer)
  if @value =~ / in /
    buffer << "<?r for #@value ?> "
    attributes.delete(@key)
  end
end