35 lines
720 B
Plaintext
35 lines
720 B
Plaintext
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{{alias}}( fcn[, thisArg] )
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Wraps a function in a try/catch block.
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If provided an asynchronous function, the returned function only traps
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errors which occur during the current event loop tick.
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If a function throws a literal, the literal is serialized as a string and
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returned as an `Error` object.
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Parameters
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----------
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fcn: Function
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Function to wrap.
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thisArg: any (optional)
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Function context.
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Returns
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-------
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out: Function
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Wrapped function.
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Examples
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--------
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> function fcn() { throw new Error( 'beep boop' ); };
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> var f = {{alias}}( fcn );
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> var out = f();
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> out.message
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'beep boop'
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See Also
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--------
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