update ESMs with latest changes (#464)

packages/collection-clone/index.mjs

@@ -14,24 +14,28 @@ var collectionClone = clone;
 */
 
 function clone(obj) {
-  if (typeof obj == 'function') {
-    return obj;
+  let result = obj;
+  var type = {}.toString.call(obj).slice(8, -1);
+  if (type == 'Set') {
+    return new Set([...obj].map(value => clone(value)));
   }
-  var result = Array.isArray(obj) ? [] : {};
-  for (var key in obj) {
-    // include prototype properties
-    var value = obj[key];
-    var type = {}.toString.call(value).slice(8, -1);
-    if (type == 'Array' || type == 'Object') {
-      result[key] = clone(value);
-    } else if (type == 'Date') {
-      result[key] = new Date(value.getTime());
-    } else if (type == 'RegExp') {
-      result[key] = RegExp(value.source, getRegExpFlags(value));
-    } else {
-      result[key] = value;
+  if (type == 'Map') {
+    return new Map([...obj].map(kv => [clone(kv[0]), clone(kv[1])]));
+  }
+  if (type == 'Date') {
+    return new Date(obj.getTime());
+  }
+  if (type == 'RegExp') {
+    return RegExp(obj.source, getRegExpFlags(obj));
+  }
+  if (type == 'Array' || type == 'Object') {
+    result = Array.isArray(obj) ? [] : {};
+    for (var key in obj) {
+      // include prototype properties
+      result[key] = clone(obj[key]);
     }
   }
+  // primitives and non-supported objects (e.g. functions) land here
   return result;
 }
 

packages/collection-diff/index.mjs

@@ -124,9 +124,13 @@ function diff(obj1, obj2, pathConverter) {
       }
     }
 
-    return diffs.remove.reverse().concat(diffs.replace).concat(diffs.add);
+    return diffs;
   }
-  return getDiff(obj1, obj2, [], {remove: [], replace: [], add: []});
+  const finalDiffs = getDiff(obj1, obj2, [], {remove: [], replace: [], add: []});
+  return finalDiffs.remove
+    .reverse()
+    .concat(finalDiffs.replace)
+    .concat(finalDiffs.add);
 }
 
 function pushReplace(path, basePath, key, diffs, pathConverter, obj2) {

packages/number-in-range/index.mjs

@@ -10,7 +10,7 @@ function inRange(number, start, end) {
   }
 
   if (end !== undefined && typeof end !== 'number') {
-    throw new Error('expected a number or undefined for thrird argument');
+    throw new Error('expected a number or undefined for third argument');
   }
 
   var _start = start;

packages/string-kebab-case/index.mjs

@@ -32,7 +32,9 @@ function kebabCase(str) {
   return str
     .trim()
     .split(wordSeparators)
-    .join('-');
+    .join('-')
+    .replace(/^-/, '')
+    .replace(/-\s*$/, '');
 }
 
 export {stringKebabCase as default};