Sha256: c64d1a1088056d32b35ee830bee3cf423e4c0f67250073c578ffad7dabd69139
Contents?: true
Size: 833 Bytes
Versions: 206
Compression:
Stored size: 833 Bytes
Contents
require 'sass/tree/node'
module Sass::Tree
# A dynamic node representing a Sass `@while` loop.
#
# @see Sass::Tree
class WhileNode < Node
# @param expr [Script::Node] The parse tree for the continue expression
def initialize(expr)
@expr = expr
super()
end
protected
# Runs the child nodes until the continue expression becomes false.
#
# @param environment [Sass::Environment] The lexical environment containing
# variable and mixin values
# @return [Array<Tree::Node>] The resulting static nodes
# @see Sass::Tree
def _perform(environment)
children = []
new_environment = Sass::Environment.new(environment)
while @expr.perform(environment).to_bool
children += perform_children(new_environment)
end
children
end
end
end
Version data entries
206 entries across 205 versions & 7 rubygems