v1.0.0
Tests if a property of a JavaScript object can be accessed using the dot (.) notation or if it must be enclosed in brackets, (ie use x[" ... "])
Repository
Current version released
2 years ago
Versions
long
A Long class for representing a 64 bit two’s-complement integer value derived from the Closure Library for stand-alone use and extended with unsigned support.
usage
import { assert } from "https://deno.land/std@0.139.0/testing/asserts.ts";
import { isProperty } from "https://deno.land/x/is_property@v1.0.0/mod.ts";
Deno.test("isProperty", function() {
assert(isProperty("foo"))
assert(!isProperty(".foo"))
assert(!isProperty("a.b.c"))
assert(isProperty("_joke"))
assert(isProperty("j_a_b_c"))
assert(isProperty("f00"))
assert(!isProperty("0bad"))
assert(isProperty("break"))
assert(!isProperty("@context"))
});