Sha256: cdb9fe1bc79a3fa76936ab80a50ffa7bce56817473355fbe76794ee2bd524e76
Contents?: true
Size: 1.08 KB
Versions: 17
Compression:
Stored size: 1.08 KB
Contents
module Sass
class Environment
attr_reader :parent
attr_writer :options
def initialize(parent = nil)
@vars = {}
@mixins = {}
@parent = parent
set_var("important", Script::String.new("!important")) unless @parent
end
def options
@options || (parent && parent.options) || {}
end
def self.inherited_hash(name)
class_eval <<RUBY, __FILE__, __LINE__ + 1
def #{name}(name)
@#{name}s[name] || @parent && @parent.#{name}(name)
end
def set_#{name}(name, value)
@#{name}s[name] = value unless try_set_#{name}(name, value)
end
def try_set_#{name}(name, value)
if @#{name}s.include?(name)
@#{name}s[name] = value
true
elsif @parent
@parent.try_set_#{name}(name, value)
else
false
end
end
protected :try_set_#{name}
def set_local_#{name}(name, value)
@#{name}s[name] = value
end
RUBY
end
inherited_hash :var
inherited_hash :mixin
end
end
Version data entries
17 entries across 17 versions & 2 rubygems