refactor: add prefer-const to .eslintrc + fix errors (#14880)
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07161a8452
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47 changed files with 239 additions and 238 deletions
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@ -119,7 +119,7 @@ class ClientRequest extends EventEmitter {
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let urlStr = options.url
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if (!urlStr) {
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let urlObj = {}
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const urlObj = {}
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const protocol = options.protocol || 'http:'
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if (!kSupportedProtocols.has(protocol)) {
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throw new Error('Protocol "' + protocol + '" not supported. ')
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@ -149,7 +149,7 @@ class ClientRequest extends EventEmitter {
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// an invalid request.
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throw new TypeError('Request path contains unescaped characters.')
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}
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let pathObj = url.parse(options.path || '/')
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const pathObj = url.parse(options.path || '/')
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urlObj.pathname = pathObj.pathname
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urlObj.search = pathObj.search
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urlObj.hash = pathObj.hash
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@ -161,7 +161,7 @@ class ClientRequest extends EventEmitter {
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throw new Error('redirect mode should be one of follow, error or manual')
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}
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let urlRequestOptions = {
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const urlRequestOptions = {
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method: method,
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url: urlStr,
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redirect: redirectPolicy
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@ -180,7 +180,7 @@ class ClientRequest extends EventEmitter {
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}
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}
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let urlRequest = new URLRequest(urlRequestOptions)
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const urlRequest = new URLRequest(urlRequestOptions)
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// Set back and forward links.
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this.urlRequest = urlRequest
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@ -192,7 +192,7 @@ class ClientRequest extends EventEmitter {
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this.extraHeaders = {}
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if (options.headers) {
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for (let key in options.headers) {
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for (const key in options.headers) {
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this.setHeader(key, options.headers[key])
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}
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}
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@ -286,8 +286,8 @@ class ClientRequest extends EventEmitter {
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}
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_write (chunk, encoding, callback, isLast) {
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let chunkIsString = typeof chunk === 'string'
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let chunkIsBuffer = chunk instanceof Buffer
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const chunkIsString = typeof chunk === 'string'
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const chunkIsBuffer = chunk instanceof Buffer
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if (!chunkIsString && !chunkIsBuffer) {
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throw new TypeError('First argument must be a string or Buffer.')
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}
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@ -306,7 +306,7 @@ class ClientRequest extends EventEmitter {
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// Headers are assumed to be sent on first call to _writeBuffer,
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// i.e. after the first call to write or end.
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let result = this.urlRequest.write(chunk, isLast)
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const result = this.urlRequest.write(chunk, isLast)
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// The write callback is fired asynchronously to mimic Node.js.
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if (callback) {
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@ -318,7 +318,7 @@ class ClientRequest extends EventEmitter {
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write (data, encoding, callback) {
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if (this.urlRequest.finished) {
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let error = new Error('Write after end.')
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const error = new Error('Write after end.')
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process.nextTick(writeAfterEndNT, this, error, callback)
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return true
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}
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