Class: Less2Sass::Less::Tree::VariableNode

Inherits:
Node
  • Object
show all
Defined in:
lib/less2sass/less/tree/variable_node.rb

Overview

A node representing a variable. The Sass representation of it is Sass::Script::Tree:Variable

Instance Attribute Summary collapse

Attributes inherited from Node

#children, #has_children, #has_parent, #line, #parent, #ref_vars

Instance Method Summary collapse

Methods inherited from Node

#<<, #==, #contains_variables?, #creates_context?, #each, #get_referenced_variable_names, #initialize, #transform

Constructor Details

This class inherits a constructor from Less2Sass::Less::Tree::Node

Instance Attribute Details

#currentFileInfo ⇒ Hash 



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# File 'lib/less2sass/less/tree/variable_node.rb', line 12

def currentFileInfo
  @currentFileInfo
end

#index ⇒ Integer 



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# File 'lib/less2sass/less/tree/variable_node.rb', line 10

def index
  @index
end

#name ⇒ String 



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# File 'lib/less2sass/less/tree/variable_node.rb', line 8

def name
  @name
end

Instance Method Details

#interpolation? ⇒ Boolean

Checks, whether the variable node is an interpolation



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# File 'lib/less2sass/less/tree/variable_node.rb', line 28

def interpolation?
  return false unless [ElementNode, RuleNode].include?(@parent.class)
  return !@parent.is_variable_definition? if @parent.is_a?(RuleNode)
  true
end

#sass_name ⇒ String

Returns the sass specific name property by removing the starting @.

Example:

node.sass_name => "var1"



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# File 'lib/less2sass/less/tree/variable_node.rb', line 21

def sass_name
  @name[1..-1] if @name
end

#to_sass ⇒ Object

See Also:



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# File 'lib/less2sass/less/tree/variable_node.rb', line 35

def to_sass
  variable = node(::Sass::Script::Tree::Variable.new(sass_name), line)
  variable = node(::Sass::Script::Tree::Interpolation.new(nil, variable, nil, false, false), line) if interpolation?
  variable
end