39 lines
923 B
Plaintext
39 lines
923 B
Plaintext
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{{alias}}( fcn, predicate[, thisArg] )
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Invokes a function while a test condition is true.
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The condition is evaluated *after* executing the provided function; thus,
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`fcn` *always* executes at least once.
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When invoked, both the predicate function and the function to invoke are
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provided a single argument:
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- `i`: iteration number (starting from zero)
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Parameters
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----------
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fcn: Function
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The function to invoke.
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predicate: Function
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The predicate function which indicates whether to continue invoking a
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function.
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thisArg: any (optional)
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Execution context for the invoked function.
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Examples
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--------
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> function predicate( i ) { return ( i < 5 ); };
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> function beep( i ) { console.log( 'boop: %d', i ); };
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> {{alias}}( beep, predicate )
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boop: 0
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boop: 1
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boop: 2
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boop: 3
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boop: 4
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See Also
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--------
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