basic_functions: Basic functions

In arendsee/pied: functions for compositional, bifurcating pipelines

Description

• true - ignore all input and return TRUE

• false - ignore all input and return FALSE

• nothing - ignore all input and do nothing

• fail - throws an exception for any input

• warn - calls a warning for any input

• blank - takes no arguments and returns nothing

• id - returns first argument unchanged, ignores others

• execute - pass ... to FUN and return the results

Usage

true(...)

false(...)

nothing(...)

fail(...)

warn(...)

blank()

id(x, ...)

execute(FUN, ...)

Arguments

...	anything
x	anything
FUN	any function

arendsee/pied documentation built on May 10, 2019, 1:20 p.m.