@stdlib/assert-tools
Assertion utility tools.
0.2.2 • Published 12 months ago
Assertion Packages
@stdlib/assert-is-nan-array
Test if a value is an array-like object containing only NaN values.
@stdlib/assert-is-native-function
Test if a value is a native function.
@stdlib/assert-is-ndarray-like
Test if a value is ndarray-like.
@stdlib/assert-is-negative-finite
Test if a value is a number having a finite negative value.
@stdlib/assert-is-negative-integer
Test if a value is a number having a negative integer value.
@stdlib/assert-is-negative-integer-array
Test if a value is an array-like object containing only negative integers.
@stdlib/assert-is-negative-number
Test if a value is a number having a negative value.
@stdlib/assert-is-negative-number-array
Test if a value is an array-like object containing only negative numbers.
@stdlib/assert-is-negative-zero
Test if a value is equal to negative zero.
@stdlib/assert-is-node
Check if the runtime is Node.js.
@stdlib/assert-is-node-duplex-stream-like
Test if a value is Node duplex stream-like.
@stdlib/assert-is-node-readable-stream-like
Test if a value is Node readable stream-like.
@stdlib/assert-is-node-repl
Check if running in a Node.js REPL environment.
@stdlib/assert-is-node-stream-like
Test if a value is Node stream-like.
@stdlib/assert-is-node-transform-stream-like
Test if a value is Node transform stream-like.
@stdlib/assert-is-node-writable-stream-like
Test if a value is Node writable stream-like.
@stdlib/assert-is-nonconfigurable-property
Test if an object's own property is non-configurable.
@stdlib/assert-is-nonconfigurable-property-in
Test if an object's own or inherited property is non-configurable.
@stdlib/assert-is-nonenumerable-property
Test if an object's own property is non-enumerable.