Sass::Tree::Node
A dynamic node representing a Sass `@while` loop.
@see Sass::Tree
The parse tree for the continuation expression. @return [Script::Tree::Node]
@param expr [Script::Tree::Node] See {#expr}
# File lib/sass/tree/while_node.rb, line 13 def initialize(expr) @expr = expr super() end
[Validate]
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