assert

assert

Base array assertion utilities.

Usage

var ns = require( '@stdlib/array/base/assert' );

ns

Assertion utilities.

var o = ns;
// returns {...}

The namespace exports the following:

• contains( x, value ): test if an array contains a provided search value.
• hasSameValues( x, y ): test if two arrays have the same values.
• isAccessorArray( value ): test if an array-like object supports the accessor (get/set) protocol.
• isComplexFloatingPointDataType( value ): test if an input value is a supported array complex-valued floating-point data type.
• isComplexTypedArray( value ): test if a value is a complex typed array.
• isComplex128Array( value ): test if a value is a Complex128Array.
• isComplex64Array( value ): test if a value is a Complex64Array.
• isDataType( value ): test if an input value is a supported array data type.
• isFloatingPointDataType( value ): test if an input value is a supported array floating-point data type.
• isIntegerDataType( value ): test if an input value is a supported array integer data type.
• isMostlySafeDataTypeCast( from, to ): determine whether an array data type can be safely cast or, for floating-point data types, downcast to another array data type.
• isNumericDataType( value ): test if an input value is a supported array numeric data type.
• isRealDataType( value ): test if an input value is a supported array real-valued data type.
• isRealFloatingPointDataType( value ): test if an input value is a supported array real-valued floating-point data type.
• isSafeDataTypeCast( from, to ): determine whether an array data type can be safely cast to another array data type.
• isSameKindDataTypeCast( from, to ): determine whether an array data type can be safely cast to, or is of the same "kind" as, another array data type.
• isSignedIntegerDataType( value ): test if an input value is a supported array signed integer data type.
• isUnsignedIntegerDataType( value ): test if an input value is a supported array unsigned integer data type.

Examples

var objectKeys = require( '@stdlib/utils/keys' );
var ns = require( '@stdlib/array/base/assert' );

console.log( objectKeys( ns ) );