Merge branch 'master' into feat/add-textarea-component

# Via GitHub (1) and Larry Botha (1)
* master:
  chore(packages): remove unneeded property-expr
  refactor(utils): remove unused utils
  feat(utils): replace lodash.isequal with smaller dequal dep

# Conflicts:
#	package-lock.json

Author: Larry Botha

lib/util.js

@@ -1,5 +1,4 @@
-import isEqual from 'lodash.isequal';
-import {forEach} from 'property-expr';
+import {dequal as isEqual} from 'dequal/lite';
 
 function subscribeOnce(observable) {
   return new Promise((resolve) => {
@@ -85,12 +84,6 @@ function assignDeep(object, value) {
   return copy;
 }
 
-function has(object, key) {
-  return (
-    object != undefined && Object.prototype.hasOwnProperty.call(object, key)
-  );
-}
-
 function set(object, path, value) {
   if (new Object(object) !== object) return object;
 
@@ -118,53 +111,6 @@ function set(object, path, value) {
   return object;
 }
 
-// Implementation of yup.reach
-// TODO rewrite to simpler version and remove dependency on forEach
-function reach(object, path, value, context) {
-  return getIn(object, path, value, context).schema;
-}
-
-function trim(part) {
-  return part.slice(0, -1).slice(1);
-}
-
-function getIn(schema, path, value, context) {
-  let parent, lastPart, lastPartDebug;
-
-  context = context || value;
-
-  if (!path)
-    return {
-      parent,
-      parentPath: path,
-      schema,
-    };
-
-  forEach(path, (_part, isBracket, isArray) => {
-    let part = isBracket ? trim(_part) : _part;
-
-    if (isArray || has(schema, '_subType')) {
-      let index = isArray ? Number.parseInt(part, 10) : 0;
-      schema = schema.resolve({context, parent, value})._subType;
-      if (value) {
-        value = value[index];
-      }
-    }
-
-    if (!isArray) {
-      schema = schema.resolve({context, parent, value});
-      schema = schema.fields[part];
-      parent = value;
-      value = value && value[part];
-      lastPart = part;
-      // eslint-disable-next-line no-unused-vars
-      lastPartDebug = isBracket ? '[' + _part + ']' : '.' + _part;
-    }
-  });
-
-  return {schema, parent, parentPath: lastPart};
-}
-
 export const util = {
   assignDeep,
   cloneDeep,
@@ -173,7 +119,6 @@ export const util = {
   getValues,
   isEmpty,
   isNullish,
-  reach,
   set,
   subscribeOnce,
   update,