gistfile1.txt

#As part of a data processing pipeline, complete the implementation of the pipeline method:

#The method should accept a variable number of functions, and it should return a new function that accepts one parameter arg.
#The returned function should call the first function in the pipeline with the parameter arg, and call the second function with the result of the first function.
#The returned function should continue calling each function in the pipeline in order, following the same pattern, and return the value from the last function.
#For example, pipeline(lambda x: x * 3, lambda x: x + 1, lambda x: x / 2) then calling the returned function with 3 should return 5.0.
#https://www.testdome.com/questions/python/pipeline/24245?visibility=1&skillId=9

def pipeline(*funcs):
    def helper(arg):
        result = arg
        for f in funcs:
            result = f(result)
        return result
    return helper
            
fun = pipeline(lambda x: x * 3, lambda x: x + 1, lambda x: x / 2)
print(fun(3)) #should print 5.0