9 lines
228 B
Racket
9 lines
228 B
Racket
#lang planet dyoo/whalesong/cs019
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(define (greet name)
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(string-append "hello " name))
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(check-expect (greet "danny") "hello danny")
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(check-expect (greet "huh") "this should fail")
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(check-expect (greet "world") "hello world")
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