class Jets::Builders::ShimVars::Shared

def dest_path

IE handlers/shared/functions/bob.js 
def dest_path
  @fun.handler_dest
end

def functions

functions: IE [:handle]
Always only one element for shared functions 
def functions
  [@fun.meth] # function_names
end

def handler_for(function_name)

IE handlers/shared/functions/bob.handle
Dont need function_name arg but keeping the same interface as parent class 
def handler_for(function_name)
  @fun.handler_dest
end

def initialize(fun)

fun is a Jets::Stack::Function 
def initialize(fun)
  @fun = fun
end