''' Demonstrate functions can be pass as arguments
'''

def analyze( x, f ) : # This basically takes in a function and what we
    # wanna put in the function
    # kinda like function call construction
    # like len( x ) where x is a list
    # The purpose again is to show you that functions are first class
    # and that we can construct function calls in this way as well

    ''' Return the result of f( x )
    '''

    result = f( x )

    return result

if ( __name__ == '__main__' ) :

    values = [ 3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5 ]

    a1 = analyze( values, print )
    print( a1 )

    a2 = analyze( values, len )
    print( a2 )

    a3 = analyze( values, sum )
    print( a3 )

    a4 = analyze( values, max )
    print( a4 )

    a5 = analyze( values, min )
    print( a5 )