Less::Node::Property

    # File lib/less/engine/nodes/property.rb, line 8
 8:       def initialize key, value = nil, parent = nil
 9:         super key, parent
10:         value = if value.is_a? Array
11:           value.each {|v| v.parent = self if v.respond_to? :parent }.
12:                 map  {|v| v.is_a?(Expression) ? v : Expression.new(v, self) }
13:         elsif value.nil?
14:           []
15:         else
16:           value
17:         end
18:         @value = value.is_a?(Expression) ? value : Expression.new(value, self)
19:         @value.parent = self
20:         @value.delimiter = ','
21: #        puts "new property #{to_s}: #{value} => #{@value}, contains: #{@value[0].class}"
22: #        puts
23:       end

    # File lib/less/engine/nodes/property.rb, line 34
34:       def << token
35:         token = Node::Anonymous.new(*token) unless token.is_a? Entity or token.respond_to? :to_ruby
36:         token.parent = self if token.respond_to? :parent
37:         @value << token
38:       end

    # File lib/less/engine/nodes/property.rb, line 46
46:       def == other
47:         self.to_s == other.to_s
48:       end

    # File lib/less/engine/nodes/property.rb, line 30
30:       def copy
31:         clone.tap {|c| c.value = value.copy }
32:       end

    # File lib/less/engine/nodes/property.rb, line 40
40:       def empty?; !@value || @value.empty? end

    # File lib/less/engine/nodes/property.rb, line 50
50:       def eql? other
51:         self == other and value.eql? other.value
52:       end

    # File lib/less/engine/nodes/property.rb, line 62
62:       def evaluate env = nil
63: #        puts "evaluating property `#{to_s}`: #{value.inspect}"
64:         if value.is_a?(Expression) #Value
65: #          puts "value is a Value"
66:           value.map {|e| e.evaluate(env) } #6
67:         else
68: #          puts "value is a #{value.class}"
69:           [value.evaluate(env)]
70:         end
71: 
72: 
73:       end

    # File lib/less/engine/nodes/property.rb, line 42
42:       def inspect
43:         self + (empty?? "" : ": `#{value.map {|i| i.to_s } * ' | '}`")
44:       end

    # File lib/less/engine/nodes/property.rb, line 58
58:       def nearest node
59:         parent.nearest node
60:       end

    # File lib/less/engine/nodes/property.rb, line 25
25:       def parent= obj
26:         @parent = obj
27:         value.parent = self
28:       end

    # File lib/less/engine/nodes/property.rb, line 75
75:       def to_css env = nil
76: #        puts "property.to_css `#{to_s}` env:#{env ? env.variables : "nil"}"
77:         val = evaluate(env)
78:         "#{self}: #{if val.respond_to? :to_css
79:             val.to_css
80:           else
81: #            p val
82: #            puts "#{val.class} #{val.first.class}"
83:             val.map {|i| i.to_css }.join(", ")
84:           end};"
85:       end

    # File lib/less/engine/nodes/property.rb, line 54
54:       def to_s
55:         super
56:       end