Apply class transform.

_Hash.js

@@ -11,14 +11,16 @@ import hashSet from './_hashSet.js';
  * @constructor
  * @param {Array} [entries] The key-value pairs to cache.
  */
-function Hash(entries) {
-  let index = -1;
-  const length = entries == null ? 0 : entries.length;
+class Hash {
+  constructor(entries) {
+    let index = -1;
+    const length = entries == null ? 0 : entries.length;
 
-  this.clear();
-  while (++index < length) {
-    const entry = entries[index];
-    this.set(entry[0], entry[1]);
+    this.clear();
+    while (++index < length) {
+      const entry = entries[index];
+      this.set(entry[0], entry[1]);
+    }
   }
 }
 

_ListCache.js

@@ -11,14 +11,16 @@ import listCacheSet from './_listCacheSet.js';
  * @constructor
  * @param {Array} [entries] The key-value pairs to cache.
  */
-function ListCache(entries) {
-  let index = -1;
-  const length = entries == null ? 0 : entries.length;
+class ListCache {
+  constructor(entries) {
+    let index = -1;
+    const length = entries == null ? 0 : entries.length;
 
-  this.clear();
-  while (++index < length) {
-    const entry = entries[index];
-    this.set(entry[0], entry[1]);
+    this.clear();
+    while (++index < length) {
+      const entry = entries[index];
+      this.set(entry[0], entry[1]);
+    }
   }
 }
 

_MapCache.js

@@ -11,14 +11,16 @@ import mapCacheSet from './_mapCacheSet.js';
  * @constructor
  * @param {Array} [entries] The key-value pairs to cache.
  */
-function MapCache(entries) {
-  let index = -1;
-  const length = entries == null ? 0 : entries.length;
+class MapCache {
+  constructor(entries) {
+    let index = -1;
+    const length = entries == null ? 0 : entries.length;
 
-  this.clear();
-  while (++index < length) {
-    const entry = entries[index];
-    this.set(entry[0], entry[1]);
+    this.clear();
+    while (++index < length) {
+      const entry = entries[index];
+      this.set(entry[0], entry[1]);
+    }
   }
 }
 

_SetCache.js

@@ -10,13 +10,15 @@ import setCacheHas from './_setCacheHas.js';
  * @constructor
  * @param {Array} [values] The values to cache.
  */
-function SetCache(values) {
-  let index = -1;
-  const length = values == null ? 0 : values.length;
+class SetCache {
+  constructor(values) {
+    let index = -1;
+    const length = values == null ? 0 : values.length;
 
-  this.__data__ = new MapCache;
-  while (++index < length) {
-    this.add(values[index]);
+    this.__data__ = new MapCache;
+    while (++index < length) {
+      this.add(values[index]);
+    }
   }
 }
 

_Stack.js

@@ -12,9 +12,11 @@ import stackSet from './_stackSet.js';
  * @constructor
  * @param {Array} [entries] The key-value pairs to cache.
  */
-function Stack(entries) {
-  const data = this.__data__ = new ListCache(entries);
-  this.size = data.size;
+class Stack {
+  constructor(entries) {
+    const data = this.__data__ = new ListCache(entries);
+    this.size = data.size;
+  }
 }
 
 // Add methods to `Stack`.