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@stdlib/utils

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Standard utilities.

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{{alias}}( object, predicate[, thisArg ] ) Tests whether at least one own property of an object passes a test implemented by a predicate function. The predicate function is provided three arguments: - value: property value. - index: property key. - object: the input object. The function immediately returns upon encountering a truthy return value. If provided an empty object, the function returns `false`. Parameters ---------- object: Object Input object. predicate: Function Test function. thisArg: any (optional) Execution context. Returns ------- bool: boolean The function returns `true` if the predicate function returns a truthy value for one own property; otherwise, the function returns `false`. Examples -------- > function positive( v ) { return ( v > 0 ); }; > var obj = { 'a': -1, 'b': 2, 'c': -3 }; > var bool = {{alias}}( obj, positive ) true See Also --------