es-string-algorithm - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

dist/index.d.ts

@@ -5,3 +5,3 @@ /**
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -19,3 +19,3 @@ * @param target search target string
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -33,3 +33,3 @@ * @param target search target string
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`!k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`!k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -47,3 +47,3 @@ * @param target search target string
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -50,0 +50,0 @@ * @param target search target string

dist/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const findFirst = (target, key, pos, pred, n) => {
-    const k = typeof n !== 'undefined' ? key.substring(0, n) : key;
+const includes = (target, searchString, n) => {
+    if (typeof n !== 'number')
+        return target.includes(searchString);
     let i = 0;
     for (const t of target) {
-        if (pos <= i && pred(t, k))
+        if (n <= i)
+            break;
+        if (t === searchString)
+            return true;
+        ++i;
+    }
+    return false;
+};
+const findFirst = (target, pos, pred) => {
+    let i = 0;
+    for (const t of target) {
+        if (pos <= i && pred(t))
             return i;
@@ -17,3 +29,3 @@ ++i;
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -26,4 +38,4 @@ * @param target search target string
  */
-exports.findFirstOf = (target, key, pos = 0, n) => findFirst(target, key, pos, (c, k) => k.includes(c), n);
-const findLast = (target, key, pos, pred, n) => {
+exports.findFirstOf = (target, key, pos = 0, n) => findFirst(target, pos, t => includes(key, t, n));
+const findLast = (target, pos, pred) => {
     const targetArr = Array.from(target);
@@ -33,3 +45,3 @@ // if (targetArr.length <= pos) return -1;
     pos = -1 === pos || targetArr.length <= pos ? 0 : targetArr.length - 1 - pos;
-    const re = findFirst(targetArr, key, pos, pred, n);
+    const re = findFirst(targetArr, pos, pred);
     return -1 === re ? -1 : targetArr.length - 1 - re;
@@ -41,3 +53,3 @@ };
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -50,3 +62,3 @@ * @param target search target string
  */
-exports.findLastof = (target, key, pos = -1, n) => findLast(target, key, pos, (c, k) => k.includes(c), n);
+exports.findLastof = (target, key, pos = -1, n) => findLast(target, pos, t => includes(key, t, n));
 /**
@@ -56,3 +68,3 @@ * Determines the lowest position `xpos`, if possible, such that both of the following conditions hold:
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`!k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`!k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -65,3 +77,3 @@ * @param target search target string
  */
-exports.findFirstNotOf = (target, key, pos = 0, n) => findFirst(target, key, pos, (c, k) => !k.includes(c), n);
+exports.findFirstNotOf = (target, key, pos = 0, n) => findFirst(target, pos, t => !includes(key, t, n));
 /**
@@ -71,3 +83,3 @@ * Determines the highest position `xpos`, if possible, such that both of the following conditions hold:
  * 1. `pos <= xpos` and `xpos < size(target)`
- * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to [`key.substring(0, n)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring))
+ * 2. [`k.includes(at(target, xpos))`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) (When `n` is `undefined` (omitted), `k` is equal to `key`. Otherwise, `k` is equal to `std.substr(key, 0, n)`)
  *
@@ -80,2 +92,2 @@ * @param target search target string
  */
-exports.findLastNotof = (target, key, pos = -1, n) => findLast(target, key, pos, (c, k) => !k.includes(c), n);
+exports.findLastNotof = (target, key, pos = -1, n) => findLast(target, pos, t => !includes(key, t, n));

package.json

 {
   "name": "es-string-algorithm",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "port from C++STL std::basic_string",
@@ -27,9 +27,9 @@ "main": "dist/index.js",
   "devDependencies": {
-    "@types/jest": "^24.0.0",
-    "jest": "^23.6.0",
-    "prettier": "^1.16.4",
-    "ts-jest": "^23.10.5",
-    "tslint": "^5.12.1",
+    "@types/jest": "^24.0.13",
+    "jest": "^24.8.0",
+    "prettier": "^1.17.1",
+    "ts-jest": "^24.0.2",
+    "tslint": "^5.17.0",
     "tslint-plugin-prettier": "^2.0.1",
-    "typescript": "^3.3.3"
+    "typescript": "^3.5.1"
   },
@@ -36,0 +36,0 @@ "jest": {

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Improved metrics

Lines of code

156

increased by2.63%

Worsened metrics

Total package byte prevSize

15937

decreased by-3.68%

No dependency changes