Difference between revisions of "Assert"
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(Created page with " assert (v [, message]) Issues an error when the value of its argument v is false (i.e., nil or false); otherwise, returns all its arguments. message is an error message; when a...") |
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Revision as of 16:51, 7 October 2010
assert (v [, message])
Issues an error when the value of its argument v is false (i.e., nil or false); otherwise, returns all its arguments. message is an error message; when absent, it defaults to "assertion failed!"
