feat: missing std features

[pawelbeza]

Hey 👋
I've implemented missing std features which were listed in the #118

You can test new features with the following jsonnet snippet:

{
	local test = ["a", "b", "a"],
	local obj = {a: "1", b: "2", c:: "3"},
	round1: std.round(1.0),
	round2: std.round(1.2),
	round3: std.round(1.5),
	isEven1: std.isEven(1),
	isEven2: std.isEven(2),
	isOdd1: std.isOdd(1),
	isOdd2: std.isOdd(2),
	isInteger1: std.isInteger(1.0),
	isInteger2: std.isInteger(1.1),
	isDecimal1: std.isDecimal(1.0),
	isDecimal2: std.isDecimal(1.1),
	xnortt: std.xnor(true, true),
	xnortf: std.xnor(true, false),
	xnorff: std.xnor(false, false),
	isEmpty1: std.isEmpty(""),
	isEmpty2: std.isEmpty(" "),
	isEmpty3: std.isEmpty("abc"),
	equalsIgnoreCase1: std.equalsIgnoreCase("a", "ac"),
	equalsIgnoreCase2: std.equalsIgnoreCase("a", "a"),
	equalsIgnoreCase3: std.equalsIgnoreCase("aB", "ab"),
	equalsIgnoreCase4: std.equalsIgnoreCase("aB", "Ab"),
	sha1: std.sha1("abcd"),
	sha3: std.sha3("abcd"),
	remove1: std.remove(["a", "b", "a"], "a"),
	remove2: std.remove(["a", "b", "a"], "c"),
	remove3: std.remove(test, "b"),
	remove4: test,
	remove5: std.removeAt(["a", "b", "a"], 0),
	remove6: std.removeAt(["a", "b", "a"], 1),
	remove7: std.removeAt(["a", "b", "a"], 4),
	objectRemoveKey1: std.objectRemoveKey(obj, "b"),
	objectRemoveKey2: std.objectRemoveKey(obj, "c"),
	objectRemoveKey3: obj,
	objectKeyValues: std.objectKeysValues(obj),
	objectKeyValuesAll: std.objectKeysValuesAll(obj)
}

Feel free to leave comments as that's my first time writing some Rust code.

[pawelbeza]

Hey @CertainLach sorry for ping but I guess you might be interested in looking into this. Cheers

[CertainLach]

Thank you! Everything looks fine, except of std.remove implementation, which may crash

[CertainLach]

Thanks!