fix: replace deprecated arrayElement calls (#903)

Author: Shinigami92

src/random.ts

@@ -360,12 +360,12 @@ export class Random {
 
     do {
       // randomly pick from the many faker methods that can generate words
-      const randomWordMethod = this.arrayElement(wordMethods);
+      const randomWordMethod = this.faker.helpers.arrayElement(wordMethods);
 
       result = randomWordMethod();
     } while (!result || bannedChars.some((char) => result.includes(char)));
 
-    return this.arrayElement(result.split(' '));
+    return this.faker.helpers.arrayElement(result.split(' '));
   }
 
   /**
@@ -419,7 +419,7 @@ export class Random {
    * faker.random.locale() // 'el'
    */
   locale(): string {
-    return this.arrayElement(Object.keys(this.faker.locales));
+    return this.faker.helpers.arrayElement(Object.keys(this.faker.locales));
   }
 
   /**
@@ -485,7 +485,7 @@ export class Random {
 
     let wholeString = '';
     for (let i = 0; i < count; i++) {
-      wholeString += this.arrayElement(charsArray);
+      wholeString += this.faker.helpers.arrayElement(charsArray);
     }
 
     return upcase ? wholeString.toUpperCase() : wholeString;
@@ -558,7 +558,7 @@ export class Random {
 
     let wholeString = '';
     for (let i = 0; i < count; i++) {
-      wholeString += this.arrayElement(charsArray);
+      wholeString += this.faker.helpers.arrayElement(charsArray);
     }
 
     return wholeString;
@@ -610,13 +610,13 @@ export class Random {
     let result = '';
 
     if (!allowLeadingZeros && !bannedDigits.includes('0')) {
-      result += this.arrayElement(
+      result += this.faker.helpers.arrayElement(
         allowedDigits.filter((digit) => digit !== '0')
       );
     }
 
     while (result.length < length) {
-      result += this.arrayElement(allowedDigits);
+      result += this.faker.helpers.arrayElement(allowedDigits);
     }
 
     return result;

test/fake.spec.ts

@@ -11,7 +11,7 @@ describe('fake', () => {
 
     it('replaces multiple tokens with random values for methods with no parameters', () => {
       const name = faker.fake(
-        '{{random.arrayElement}}{{random.arrayElement}}{{random.arrayElement}}'
+        '{{helpers.arrayElement}}{{helpers.arrayElement}}{{helpers.arrayElement}}'
       );
       expect(name).toMatch(/[abc]{3}/);
     });
@@ -24,7 +24,7 @@ describe('fake', () => {
     it('replaces a token with a random value for a method with an array parameter', () => {
       const arr = ['one', 'two', 'three'];
       const random = faker.fake(
-        '{{random.arrayElement(["one", "two", "three"])}}'
+        '{{helpers.arrayElement(["one", "two", "three"])}}'
       );
       expect(arr).toContain(random);
     });

test/unique.spec.ts

@@ -37,7 +37,7 @@ const MOCK_ARRAY = Array.from(
 );
 
 function customMethod(prefix: string = ''): string {
-  const element = faker.random.arrayElement(MOCK_ARRAY);
+  const element = faker.helpers.arrayElement(MOCK_ARRAY);
   return `${prefix}${element}`;
 }
 
@@ -150,7 +150,8 @@ Try adjusting maxTime or maxRetries parameters for faker.unique().`)
   // This test can be only executed once, because the unique function has a global state.
   // See: https://github.com/faker-js/faker/issues/371
   it('should be possible to exclude results as array', () => {
-    const internetProtocol = () => faker.random.arrayElement(['https', 'http']);
+    const internetProtocol = () =>
+      faker.helpers.arrayElement(['https', 'http']);
     const result = faker.unique(internetProtocol, [], {
       exclude: ['https'],
     });