Sha256: 5ad15093d7b9e26c361e53dc00a84bcbad23c1869ff319a74b6a13788b18c369
Contents?: true
Size: 1.07 KB
Versions: 9
Compression:
Stored size: 1.07 KB
Contents
require 'sass/tree/node'
module Sass::Tree
class MixinNode < Node
def initialize(name, args, options)
@name = name
@args = args
super(options)
end
protected
def _perform(environment)
raise Sass::SyntaxError.new("Undefined mixin '#{@name}'.", @line) unless mixin = environment.mixin(@name)
raise Sass::SyntaxError.new(<<END.gsub("\n", "")) if mixin.args.size < @args.size
Mixin #{@name} takes #{mixin.args.size} argument#{'s' if mixin.args.size != 1}
but #{@args.size} #{@args.size == 1 ? 'was' : 'were'} passed.
END
environment = mixin.args.zip(@args).inject(Sass::Environment.new(mixin.environment)) do |env, (arg, value)|
env.set_local_var(arg[:name],
if value
value.perform(environment)
elsif arg[:default_value]
arg[:default_value].perform(env)
end)
raise Sass::SyntaxError.new("Mixin #{@name} is missing parameter !#{arg[:name]}.") unless env.var(arg[:name])
env
end
mixin.tree.map {|c| c.perform(environment)}.flatten
end
end
end
Version data entries
9 entries across 9 versions & 5 rubygems