Method includes

source/predicates/array.ts:83–88

Test an array to include all the provided elements. The values are tested by identity, not structure. @param searchElements - The values that should be included in the array.

(...searchElements: readonly T[])

	@param searchElements - The values that should be included in the array.
	*/
	includes(...searchElements: readonly T[]): this {
		return this.addValidator({
			message: (value, label) => `Expected ${label} to include all elements of \`${JSON.stringify(searchElements)}\`, got \`${JSON.stringify(value)}\``,
			validator: value => searchElements.every(element => value.includes(element)),
		});
	}

	/**
	Test an array to include any of the provided elements. The values are tested by identity, not structure.