Sha256: 1584a8430012ce434d52fd33ba9bd5e9b5411de0f5eb7eb52df3cc2e9d565429
Contents?: true
Size: 483 Bytes
Versions: 14
Compression:
Stored size: 483 Bytes
Contents
# Mix-in module that provides convenenience methods for
# constructing an AST (Abstract Syntax Tree).
module ASTBuilding
def return_first_child(_range, _tokens, theChildren)
return theChildren[0]
end
def return_second_child(_range, _tokens, theChildren)
return theChildren[1]
end
def return_last_child(_range, _tokens, theChildren)
return theChildren[-1]
end
def return_epsilon(_range, _tokens, _children)
return nil
end
end # module
# End of file
Version data entries
14 entries across 7 versions & 1 rubygems