f::all (public)

 f::all pred xs

Defined in packages/acs-tcl/tcl/ad-functional-procs.tcl

Takes a predicate pred and a list xs and returns 1 if all elements of xs fulfill pred. Examples: f::all f::even_p {2 44 64 80 10} = 1 f::all f::even_p {2 44 65 80 10} = 0

Parameters:

pred (required)

xs (required)

Returns:

boolean

Testcases:

functional_api

Source code:

    and [map $pred $xs]

XQL Not present:

Generic, PostgreSQL, Oracle