Difference between revisions of "Remove First Assignment"
Jump to navigation
Jump to search
(Created page with "=Code to Implement= ==remove_first== fun remove_first(xs : ''a list, target : ''a) : ''a list = raise NotYetImplemented Remove the first item which matches <code>target...") |
|||
| Line 7: | Line 7: | ||
If the target does not exist, return the complete list. For example, <code>remove_first([1,2,3,4,5], 6)</code> should return the list [1,2,3,4,5]. | If the target does not exist, return the complete list. For example, <code>remove_first([1,2,3,4,5], 6)</code> should return the list [1,2,3,4,5]. | ||
| + | |||
| + | =Test= | ||
| + | {{SMLUnitTest|warmup_remove_first|remove_first}} | ||
Revision as of 05:11, 15 October 2020
Code to Implement
remove_first
fun remove_first(xs : a list, target : a) : a list =
raise NotYetImplemented
Remove the first item which matches target if it exists. For example, remove_first([1,2,3,4,5], 3) should return the list [1,2,4,5].
If the target does not exist, return the complete list. For example, remove_first([1,2,3,4,5], 6) should return the list [1,2,3,4,5].
Test
| file: | unit_test_warmup_remove_first.sml | |
| source folder: | src/test/sml/remove_first |
