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Versions: 21
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Contents
module Less
#
# Node::Entity
#
# Everything in the tree is an Entity
#
# Mixin/Class hierarchy
#
# - Entity
# - Element
# - Entity
# - Function
# - Keyword
# - Literal
# - Color
# - Number
# - String
# - FontFamily
# - Property
# - Variable
#
# TODO: Use delegate class -> @rules
#
module Node
module Entity
attr_accessor :parent
def initialize value, parent = nil
super value
@parent = parent
end
#
# Returns the path from any given node, to the root
#
# ex: ['color', 'p', '#header', 'body', '*']
#
def path node = self
path = []
while node do
path << node
node = node.parent
end
path
end
def root
path.last
end
def inspect; to_s end
def to_css; to_s end
def to_s; super end
end
#
# An anonymous node, for all the 'other' stuff
# which doesn't need any specific functionality.
#
class Anonymous < ::String
include Entity
end
#
# + * - /
#
class Operator < ::String
def to_ruby
self
end
end
end
end
Version data entries
21 entries across 21 versions & 2 rubygems