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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 a boolean. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether value is a boolean. Examples -------- > var bool = {{alias}}( false ) true > bool = {{alias}}( new {{alias:@stdlib/boolean/ctor}}( false ) ) true {{alias}}.isPrimitive( value ) Tests if a value is a boolean primitive. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether value is a boolean primitive. Examples -------- > var bool = {{alias}}.isPrimitive( true ) true > bool = {{alias}}.isPrimitive( false ) true > bool = {{alias}}.isPrimitive( new {{alias:@stdlib/boolean/ctor}}( true ) ) false {{alias}}.isObject( value ) Tests if a value is a boolean object. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether value is a boolean object. Examples -------- > var bool = {{alias}}.isObject( true ) false > bool = {{alias}}.isObject( new {{alias:@stdlib/boolean/ctor}}( false ) ) true See Also --------