@stdlib/assert-is-falsy

Test if a value is falsy.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-falsy@0.2.2/lib/index.js

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stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy is isfalsy isfalsey type check valid validate test

@stdlib/assert-is-falsy-array

Test if a value is an array-like object containing only falsy values.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-falsy-array@0.2.2/lib/index.js

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stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy array is isfalsy isfalsey isarray array-like typed-array typed array collection type check valid validate test

@stdlib/assert-is-truthy

Test if a value is truthy.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-truthy@0.2.2/lib/index.js

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stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy is istruthy type check valid validate test

@stdlib/assert-is-truthy-array

Test if a value is an array-like object containing only truthy values.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-truthy-array@0.2.2/lib/index.js

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stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy array is istruthy isarray array-like typed-array typed array collection type check valid validate test