@vect/entries-zipper - npm Package Compare versions

Comparing version 0.3.10 to 0.4.0

dist/index.cjs.js

@@ -12,11 +12,11 @@ 'use strict';
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b; i < hi; i++) {
     a = ea[i], b = eb[i];
-    entries[i] = [key(a[0], b[0], i), value(a[1], b[1], i)];
+    zip[i] = [key(a[0], b[0], i), value(a[1], b[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -30,11 +30,11 @@ function trizipper(ea, eb, ec) {
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b, c; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b, c; i < hi; i++) {
     a = ea[i], b = eb[i], c = ec[i];
-    entries[i] = [key(a[0], b[0], c[0], i), value(a[1], b[1], c[1], i)];
+    zip[i] = [key(a[0], b[0], c[0], i), value(a[1], b[1], c[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -48,11 +48,11 @@ function quazipper(ea, eb, ec, ed) {
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b, c, d; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b, c, d; i < hi; i++) {
     a = ea[i], b = eb[i], c = ec[i], d = ed[i];
-    entries[i] = [key(a[0], b[0], c[0], d[0], i), value(a[1], b[1], c[1], d[1], i)];
+    zip[i] = [key(a[0], b[0], c[0], d[0], i), value(a[1], b[1], c[1], d[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -116,37 +116,64 @@ /**
  *
- * @param {[*,*][]} ea
- * @param {[*,*][]} eb
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
  * @param {function} keyMap
  * @param {function} [valMap]
- * @param {number} [l]
+ * @param {number} [hi]
  * @returns {[*,*][]}
  */
 
-const zipper = (ea, eb, keyMap, valMap, l) => duozipper.call({
+const zipper = (entA, entB, keyMap, valMap, hi) => duozipper.call({
   key: keyMap,
   value: valMap,
-  hi: l
-}, ea, eb);
+  hi
+}, entA, entB);
 
 /**
  *
- * @param {[*,*][]} ea
- * @param {[*,*][]} eb
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
  * @param {function} keyMap
  * @param {function} [valMap]
- * @param {number} [l]
+ * @param {number} [hi]
  * @returns {[*,*][]}
  */
-const mutazip = (ea, eb, keyMap, valMap, l) => {
-  l = l || (ea === null || ea === void 0 ? void 0 : ea.length), valMap = valMap || keyMap;
+const mutazip = (entA, entB, keyMap, valMap, hi) => {
+  hi = hi ?? (entA == null ? void 0 : entA.length), valMap = valMap ?? keyMap;
 
-  for (let a, b, i = 0; i < l && (a = ea[i]) && (b = eb[i]); i++) a[0] = keyMap(a[0], b[0], i), a[1] = valMap(a[1], b[1], i);
+  for (let i = 0, a, b; i < hi && (a = entA[i]) && (b = entB[i]); i++) {
+    a[0] = keyMap(a[0], b[0], i);
+    a[1] = valMap(a[1], b[1], i);
+  }
 
-  return ea;
+  return entA;
 };
 
+/**
+ *
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
+ * @param {function} keyAction
+ * @param {function} [valueAction]
+ * @param {number} [hi]
+ * @returns {[*,*][]}
+ */
+const iterzip = (entA, entB, keyAction, valueAction, hi) => {
+  hi = hi ?? (entA == null ? void 0 : entA.length), valueAction = valueAction ?? keyAction;
+
+  for (let i = 0, a, b; i < hi && (a = entA[i]) && (b = entB[i]); i++) {
+    keyAction(a[0], b[0], i);
+    valueAction(a[1], b[1], i);
+  }
+
+  return void 0;
+};
+
 exports.Duozipper = Duozipper;
 exports.Quazipper = Quazipper;
 exports.Trizipper = Trizipper;
+exports.duozipper = duozipper;
+exports.iterzip = iterzip;
 exports.mutazip = mutazip;
+exports.quazipper = quazipper;
+exports.trizipper = trizipper;
 exports.zipper = zipper;

dist/index.esm.js

@@ -8,11 +8,11 @@ function duozipper(ea, eb) {
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b; i < hi; i++) {
     a = ea[i], b = eb[i];
-    entries[i] = [key(a[0], b[0], i), value(a[1], b[1], i)];
+    zip[i] = [key(a[0], b[0], i), value(a[1], b[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -26,11 +26,11 @@ function trizipper(ea, eb, ec) {
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b, c; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b, c; i < hi; i++) {
     a = ea[i], b = eb[i], c = ec[i];
-    entries[i] = [key(a[0], b[0], c[0], i), value(a[1], b[1], c[1], i)];
+    zip[i] = [key(a[0], b[0], c[0], i), value(a[1], b[1], c[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -44,11 +44,11 @@ function quazipper(ea, eb, ec, ed) {
   } = this;
-  value = value || key, lo = lo || 0, hi = hi || (ea === null || ea === void 0 ? void 0 : ea.length);
-  const entries = Array(hi);
+  value = value ?? key, hi = hi ?? (ea == null ? void 0 : ea.length);
+  const zip = Array(hi);
 
-  for (let i = --hi, a, b, c, d; i >= lo; i--) {
+  for (let i = lo ?? 0, a, b, c, d; i < hi; i++) {
     a = ea[i], b = eb[i], c = ec[i], d = ed[i];
-    entries[i] = [key(a[0], b[0], c[0], d[0], i), value(a[1], b[1], c[1], d[1], i)];
+    zip[i] = [key(a[0], b[0], c[0], d[0], i), value(a[1], b[1], c[1], d[1], i)];
   }
 
-  return entries;
+  return zip;
 }
@@ -112,33 +112,56 @@ /**
  *
- * @param {[*,*][]} ea
- * @param {[*,*][]} eb
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
  * @param {function} keyMap
  * @param {function} [valMap]
- * @param {number} [l]
+ * @param {number} [hi]
  * @returns {[*,*][]}
  */
 
-const zipper = (ea, eb, keyMap, valMap, l) => duozipper.call({
+const zipper = (entA, entB, keyMap, valMap, hi) => duozipper.call({
   key: keyMap,
   value: valMap,
-  hi: l
-}, ea, eb);
+  hi
+}, entA, entB);
 
 /**
  *
- * @param {[*,*][]} ea
- * @param {[*,*][]} eb
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
  * @param {function} keyMap
  * @param {function} [valMap]
- * @param {number} [l]
+ * @param {number} [hi]
  * @returns {[*,*][]}
  */
-const mutazip = (ea, eb, keyMap, valMap, l) => {
-  l = l || (ea === null || ea === void 0 ? void 0 : ea.length), valMap = valMap || keyMap;
+const mutazip = (entA, entB, keyMap, valMap, hi) => {
+  hi = hi ?? (entA == null ? void 0 : entA.length), valMap = valMap ?? keyMap;
 
-  for (let a, b, i = 0; i < l && (a = ea[i]) && (b = eb[i]); i++) a[0] = keyMap(a[0], b[0], i), a[1] = valMap(a[1], b[1], i);
+  for (let i = 0, a, b; i < hi && (a = entA[i]) && (b = entB[i]); i++) {
+    a[0] = keyMap(a[0], b[0], i);
+    a[1] = valMap(a[1], b[1], i);
+  }
 
-  return ea;
+  return entA;
 };
 
-export { Duozipper, Quazipper, Trizipper, mutazip, zipper };
+/**
+ *
+ * @param {[*,*][]} entA
+ * @param {[*,*][]} entB
+ * @param {function} keyAction
+ * @param {function} [valueAction]
+ * @param {number} [hi]
+ * @returns {[*,*][]}
+ */
+const iterzip = (entA, entB, keyAction, valueAction, hi) => {
+  hi = hi ?? (entA == null ? void 0 : entA.length), valueAction = valueAction ?? keyAction;
+
+  for (let i = 0, a, b; i < hi && (a = entA[i]) && (b = entB[i]); i++) {
+    keyAction(a[0], b[0], i);
+    valueAction(a[1], b[1], i);
+  }
+
+  return void 0;
+};
+
+export { Duozipper, Quazipper, Trizipper, duozipper, iterzip, mutazip, quazipper, trizipper, zipper };

package.json

 {
   "name": "@vect/entries-zipper",
-  "version": "0.3.10",
+  "version": "0.4.0",
   "description": "Zip function",
@@ -33,3 +33,3 @@ "main": "dist/index.cjs.js",
   "homepage": "https://github.com/hoyeungw/vect#readme",
-  "gitHead": "cf716b1eeb2ed3e653a75f1924c318c5f80bd23a"
+  "gitHead": "0df009c248625ffea1915bdf71435257046927a5"
 }

No alert changes

Improved metrics

Total package byte prevSize

10367

increased by10.05%

Lines of code

300

increased by17.19%

No dependency changes