harlowe:all-pass
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harlowe:all-pass [2017/10/09 20:39] 127.0.0.1 external edit |
harlowe:all-pass [2019/04/16 01:38] (current) l |
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| **(all-pass: // [[harlowe:Lambda|lambda]], ...Any//) -> //[[harlowe:Boolean|boolean]]//** | **(all-pass: // [[harlowe:Lambda|lambda]], ...Any//) -> //[[harlowe:Boolean|boolean]]//** | ||
| - | This takes a "where" [[harlowe:lambda|lambda]] and a series of values, and evaluates to true if the lambda, when run using each value, always evaluated to true. | + | This takes a "where" [[harlowe:lambda|lambda]] and a series of values, and evaluates to true if the lambda, when run using each value, never evaluated to false. |
| === Example usage: === | === Example usage: === | ||
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| Of course, if any condition should cause an error, such as checking if a number contains a number, then the error will appear. | Of course, if any condition should cause an error, such as checking if a number contains a number, then the error will appear. | ||
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| + | If zero values are given to (all-pass:), then it will return true by default. | ||
| The temp variable, which you can name anything you want, is controlled entirely by the lambda - it doesn't exist | The temp variable, which you can name anything you want, is controlled entirely by the lambda - it doesn't exist | ||
harlowe/all-pass.txt ยท Last modified: 2019/04/16 01:38 by l
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