Package detail

insist

seanmonstar1kMPLv2.01.0.1

Drop-in replacement of assert with a better message.

assert, error, test, debug

readme

insist

A drop-in replacement for assert, with a better default message.

var assert = require('insist');

// AssertionError: assert(3 instanceof Function);
assert(3 instanceof Function);

//plus all properties of assert
assert.equal(foo, bar); // AssertionError: "baz" == "quux" from assert.equal(foo, bar);
assert.ok();
assert.deepEqual();
// etc...

Also, turn off these assertions with NO_ASSERT=1 env var.