tomo-List.has.3

(36 lines)
   1 '\" t
   2 .\" Copyright (c) 2025 Bruce Hill
   3 .\" All rights reserved.
   4 .\"
   5 .TH List.has 3 2025-11-29 "Tomo man-pages"
   6 .SH NAME
   7 List.has \- check for member
   8 .SH LIBRARY
   9 Tomo Standard Library
  10 .SH SYNOPSIS
  11 .nf
  12 .BI List.has\ :\ func(list:\ [T],\ target:\ T\ ->\ Bool)
  13 .fi
  14 .SH DESCRIPTION
  15 Checks if the list has an element.
  16 
  17 
  18 .SH ARGUMENTS
  19 
  20 .TS
  21 allbox;
  22 lb lb lbx
  23 l l l.
  24 Name	Type	Description
  25 list	[T]	The list to check. 
  26 target	T	The element to check for. 
  27 .TE
  28 .SH RETURN
  29 `yes` if the list has the element, `no` otherwise.
  30 
  31 .SH EXAMPLES
  32 .EX
  33 assert [10, 20, 30].has(20) == yes
  34 .EE
  35 .SH SEE ALSO
  36 .BR Tomo-List (3)