Chore: Change code samples following the Runkit pattern

Author: lnfnunes

README.md

@@ -48,9 +48,9 @@ Teste e aprenda <a href="https://npm.runkit.com/cep-promise" target="_blank">aqu
 Por ser multifornecedor, a biblioteca irá resolver a Promise com o fornecedor que **mais rápido** lhe responder.
 
 ``` js
-import cep from 'cep-promise'
+import cepPromise from 'cep-promise'
 
-cep('05010000')
+cepPromise('05010000')
   .then(console.log)
 
   // {
@@ -68,10 +68,10 @@ cep('05010000')
 Em muitos sistemas o CEP é utilizado erroneamente como um Inteiro (e com isto cortando todos os zeros à esquerda). Caso este seja o seu caso, não há problema, pois a biblioteca irá preencher os caracteres faltantes na String, por exemplo:
 
 ``` js
-import cep from 'cep-promise'
+import cepPromise from 'cep-promise'
 
 // enviando sem ter um zero à esquerda do CEP "05010000"
-cep(5010000)
+cepPromise(5010000)
   .then(console.log)
 
   // {
@@ -88,9 +88,9 @@ cep(5010000)
 Neste caso será retornado um `"service_error"` e por ser multifornecedor, a biblioteca irá rejeitar a Promise apenas quando tiver a resposta negativa de todos os fornecedores.
 
 ``` js
-import cep from 'cep-promise'
+import cepPromise from 'cep-promise'
 
-cep('99999999')
+cepPromise('99999999')
   .catch(console.log)
 
   // {
@@ -116,9 +116,9 @@ cep('99999999')
 Neste caso será retornado um `"validation_error"` e a biblioteca irá rejeitar imediatamente a Promise, sem chegar a consultar nenhum fornecedor.
 
 ``` js
-import cep from 'cep-promise'
+import cepPromise from 'cep-promise'
 
-cep('123456789123456789')
+cepPromise('123456789123456789')
   .catch(console.log)
 
   // {
@@ -157,7 +157,7 @@ $ bower install --save cep-promise
 ``` ts
 import * as cep from 'cep-promise'
 
-cep('05010000')
+cepPromise('05010000')
   .then(console.log)
 ```
 

dist/cep-promise-browser.js

@@ -78,7 +78,7 @@ var index = typeof fetch == 'function' ? fetch.bind() : function (url, options)
 	return new Promise(function (resolve, reject) {
 		var request = new XMLHttpRequest();
 
-		request.open(options.method || 'get', url, true);
+		request.open(options.method || 'get', url);
 
 		for (var i in options.headers) {
 			request.setRequestHeader(i, options.headers[i]);
@@ -92,23 +92,23 @@ var index = typeof fetch == 'function' ? fetch.bind() : function (url, options)
 
 		request.onerror = reject;
 
-		request.send(options.body || null);
+		request.send(options.body);
 
 		function response() {
 			var _keys = [],
 			    all = [],
 			    headers = {},
 			    header;
 
-			request.getAllResponseHeaders().replace(/^(.*?):[^\S\n]*([\s\S]*?)$/gm, function (m, key, value) {
+			request.getAllResponseHeaders().replace(/^(.*?):\s*([\s\S]*?)$/gm, function (m, key, value) {
 				_keys.push(key = key.toLowerCase());
 				all.push([key, value]);
 				header = headers[key];
 				headers[key] = header ? header + "," + value : value;
 			});
 
 			return {
-				ok: (request.status / 100 | 0) == 2, // 200-299
+				ok: (request.status / 200 | 0) == 1, // 200-299
 				status: request.status,
 				statusText: request.statusText,
 				url: request.responseURL,

dist/cep-promise-browser.min.js

@@ -34,7 +34,8 @@
     "zipcode",
     "zip",
     "promise",
-    "viacep"
+    "viacep",
+    "cepPromise"
   ],
   "homepage": "https://github.com/filipedeschamps/cep-promise",
   "devDependencies": {

package.json

@@ -4,7 +4,7 @@ import chai from 'chai'
 import chaiAsPromised from 'chai-as-promised'
 import chaiSubset from 'chai-subset'
 
-import cep from '../../src/cep-promise.js'
+import cepPromise from '../../src/cep-promise.js'
 import CepPromiseError from '../../src/errors/cep-promise.js'
 
 chai.use(chaiAsPromised)
@@ -15,7 +15,7 @@ let expect = chai.expect
 describe('cep-promise (E2E)', () => {
   describe('when invoked with a valid "05010000" string', () => {
     it('should fulfill with correct address', () => {
-      return expect(cep('05010000')).to.eventually.deep.equal({
+      return expect(cepPromise('05010000')).to.eventually.deep.equal({
         cep: '05010000',
         state: 'SP',
         city: 'São Paulo',
@@ -27,7 +27,7 @@ describe('cep-promise (E2E)', () => {
 
   describe('when invoked with a valid 5010000 number', () => {
     it('should fulfill with correct address', () => {
-      return expect(cep(5010000)).to.eventually.deep.equal({
+      return expect(cepPromise(5010000)).to.eventually.deep.equal({
         cep: '05010000',
         state: 'SP',
         city: 'São Paulo',
@@ -39,7 +39,7 @@ describe('cep-promise (E2E)', () => {
 
   describe('when invoked with an inexistent "99999999" CEP', () => {
     it('should reject with "service_error"', () => {
-      return cep('99999999')
+      return cepPromise('99999999')
         .catch((error) => {
           return expect(error)
             .to.be.an.instanceOf(CepPromiseError)
@@ -61,7 +61,7 @@ describe('cep-promise (E2E)', () => {
 
   describe('when invoked with an invalid "123456789" CEP', () => {
     it('should reject with "validation_error"', () => {
-      return cep('123456789')
+      return cepPromise('123456789')
         .catch((error) => {
           return expect(error)
             .to.be.an.instanceOf(CepPromiseError)