1 files changed, 0 insertions, 105 deletions
diff --git a/src/utils.mjs b/src/utils.mjs
deleted file mode 100644
index a3b36b3..0000000
--- a/src/utils.mjs
+++ /dev/null
@@ -1,105 +0,0 @@
-import util from "node:util";
-
-
-export const eq = util.isDeepStrictEqual;
-
-export const keys = (ks, obj) =>
-	ks.reduce(
-		(ret, k) =>
-			obj.hasOwnProperty(k) ?  {...ret, [k]: obj[k]} : ret,
-		{},
-	);
-
-export const difference = (a, b) => {
-	const diff = new Set(a);
-	for (const el of b) {
-		diff.delete(el);
-	}
-	return diff;
-};
-
-export const assocIn = (obj, path, value) =>
-	path.length === 0 ?  obj :
-		path.length === 1 ? { ...obj, [path[0]]: value } :
-			{
-				...obj,
-				[path[0]]: assocIn(
-					(obj[path[0]] || {}),
-					path.slice(1),
-					value
-				)
-			};
-
-export const dissoc = (obj, key) => {
-	const ret = { ...obj };
-	delete ret[key]
-	return ret;
-};
-
-export const getIn = (obj, path) =>
-	path.length === 0 ? obj :
-		getIn(obj?.[path[0]], path.slice(1));
-
-export const findFirst = (arr, fn) => {
-	for (const x of arr) {
-		const ret = fn(x);
-		if (ret) {
-			return ret;
-		}
-	}
-
-	return null;
-};
-
-export const partial = (fn, ...startArgs) =>
-	(...endArgs) =>
-		fn(...startArgs, ...endArgs);
-
-export const strSortFn = (a, b) => a.localeCompare(b, "POSIX");
-
-export const undefinedAsNull = x => x === undefined ? null : x;
-
-export const first   = a => a[0];
-export const rest    = a => a.slice(1);
-export const butlast = a => a.slice(a, a.length - 1);
-export const last    = a => a[a.length - 1];
-
-export const take = function*(n, gen) {
-	let i = 0n;
-	for (const x of gen) {
-		if (i >= n) {
-			break;
-		}
-		i++;
-		yield x;
-	}
-};
-
-export const range = function*(x, y, step = 1n) {
-	if (x === undefined) {
-		let i = 0n;
-		while (true) {
-			yield i++;
-		}
-	}
-	const [from, to] = y === undefined ?
-		[0n, x] :
-		[x, y];
-	const fromn = BigInt(from);
-	const ton   = BigInt(to);
-	const stepn = BigInt(step);
-	if (stepn === 0n) {
-		while (true) {
-			yield fromn;
-		}
-	}
-	if (step < 0n) {
-		for (let i = fromn; i > ton; i+= stepn) {
-			yield i;
-		}
-	} else {
-		for (let i = fromn; i < ton; i += stepn) {
-			yield i;
-		}
-	}
-};