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@stdlib/assert

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Standard assertion utilities.

stdlib.io

stdlib-js/assert

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{{alias}}( value ) Tests if a value is an empty string. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating if a value is an empty string. Examples -------- > var bool = {{alias}}( '' ) true > bool = {{alias}}( new String( '' ) ) true > bool = {{alias}}( 'beep' ) false > bool = {{alias}}( [] ) false {{alias}}.isPrimitive( value ) Tests if a value is an empty string primitive. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether value is an empty string primitive. Examples -------- > var bool = {{alias}}.isPrimitive( '' ) true > bool = {{alias}}.isPrimitive( new String( '' ) ) false {{alias}}.isObject( value ) Tests if a value is an empty `String` object. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether value is an empty `String` object. Examples -------- > var bool = {{alias}}.isObject( new String( '' ) ) true > bool = {{alias}}.isObject( '' ) false See Also --------