Remove First Assignment
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Motivation
Experience with equality types (along with more experience writing recursive functions with pattern matching).
Code to Implement
| file: | src/main/sml/warmup_remove_first_occurrence/remove_first.sml |  |
| functions: | remove_first |
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
| source folder: | src/test/sml/warmup_remove_first_occurrence |
| how to run with CM.make verbosity off: | sml -Ccm.verbose=false run_remove_first_testing.sml |
| how to run with CM.make verbosity on: | sml run_remove_first_testing.sml |
note: ensure that you have removed all printing to receive credit for any assignment.
