33 lines
650 B
Plaintext
33 lines
650 B
Plaintext
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{{alias}}( x, y )
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If a function does not throw, returns the function return value; otherwise,
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returns `y`.
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Parameters
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----------
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x: Function
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Function to try invoking.
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y: any
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Value to return if a function throws an error.
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Returns
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-------
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z: any
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Either the return value of `x` or the provided argument `y`.
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Examples
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--------
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> function x() {
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... if ( {{alias:@stdlib/random/base/randu}}() < 0.5 ) {
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... throw new Error( 'beep' );
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... }
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... return 1.0;
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... };
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> var z = {{alias}}( x, -1.0 )
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<number>
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See Also
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--------
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