Sha256: b86fc75126580295607acb1e0895989df2d7a07e57cb89771f3dd41675d37b38
Contents?: true
Size: 631 Bytes
Versions: 5
Compression:
Stored size: 631 Bytes
Contents
module Alf
class Predicate
class Renamer < Sexpr::Rewriter
grammar Grammar
def on_identifier(sexpr)
return sexpr unless new_name = options[:renaming][sexpr.name]
return new_name if Sexpr===new_name
[:identifier, new_name]
end
def on_qualified_identifier(sexpr)
return sexpr unless new_name = options[:renaming][sexpr.name]
return new_name if Sexpr===new_name
[:qualified_identifier, sexpr.qualifier, new_name]
end
def on_native(sexpr)
raise NotSupportedError
end
alias :on_missing :copy_and_apply
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems