class Less::Node::Variable
Attributes
declaration[R]
Public Class Methods
new(key, value = nil, parent = nil)
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Calls superclass method
Less::Node::Property.new
# File lib/less/engine/nodes/property.rb, line 91 def initialize key, value = nil, parent = nil @declaration = value ? true : false super key.delete('@'), value, parent end
Public Instance Methods
evaluate(env = nil)
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# File lib/less/engine/nodes/property.rb, line 104 def evaluate env = nil if declaration # puts "evaluating DEC" value.evaluate #2 else # puts "evaluating #{to_s} par: #{parent} env: #{env ? env.variables : "nil"}" begin var = (env || self.parent).nearest(to_s) #3 rescue VariableNameError var = self.parent.nearest(to_s) end var.evaluate end end
inspect()
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# File lib/less/engine/nodes/property.rb, line 96 def inspect "@#{super}" end
to_css(env = nil)
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# File lib/less/engine/nodes/property.rb, line 123 def to_css env = nil val = evaluate env if val.respond_to? :to_css env ? val.to_css(env) : val.to_css else val.map {|i| env ? i.to_css(env) : i.to_css }.join ', ' end end
to_ruby()
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# File lib/less/engine/nodes/property.rb, line 119 def to_ruby evaluate.to_ruby end
to_s()
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# File lib/less/engine/nodes/property.rb, line 100 def to_s "@#{super}" end