module Gammo::XPath::AST::Subclassify
Class for making subclass declarable/fetchable @!visibility private
Public Instance Methods
declare(key)
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@!visibility private
# File lib/gammo/xpath/ast/subclassify.rb, line 15 def declare(key) look_for_superclass.map[key] = self end
fetch(key)
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@!visibility private
# File lib/gammo/xpath/ast/subclassify.rb, line 20 def fetch(key) fail NotFoundError, "%s not found" % key unless klass = map[key.to_sym] klass end
map()
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@!visibility private
# File lib/gammo/xpath/ast/subclassify.rb, line 10 def map @map ||= {} end
Private Instance Methods
look_for_superclass()
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@!visibility private
# File lib/gammo/xpath/ast/subclassify.rb, line 28 def look_for_superclass klass = superclass ancestors.find { |ancestor| ancestor == klass } end