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Rename callback: to completion:

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This commit is contained in:
Maurice Parker
2019-12-14 18:01:34 -07:00
parent 43bf65b7a6
commit 58b24f3349
26 changed files with 196 additions and 196 deletions
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12
Shared/HTMLMetadata/HTMLMetadataDownloader.swift
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@@ -14,9 +14,9 @@ struct HTMLMetadataDownloader {
static let serialDispatchQueue = DispatchQueue(label: "HTMLMetadataDownloader")
static func downloadMetadata(for url: String, _ callback: @escaping (RSHTMLMetadata?) -> Void) {
static func downloadMetadata(for url: String, _ completion: @escaping (RSHTMLMetadata?) -> Void) {
guard let actualURL = URL(string: url) else {
callback(nil)
completion(nil)
return
}
@@ -24,7 +24,7 @@ struct HTMLMetadataDownloader {
if let data = data, !data.isEmpty, let response = response, response.statusIsOK, error == nil {
let urlToUse = response.url ?? actualURL
let parserData = ParserData(url: urlToUse.absoluteString, data: data)
parseMetadata(with: parserData, callback)
parseMetadata(with: parserData, completion)
return
}
@@ -32,15 +32,15 @@ struct HTMLMetadataDownloader {
appDelegate.logMessage("Error downloading metadata at \(url): \(error)", type: .warning)
}
callback(nil)
completion(nil)
}
}
private static func parseMetadata(with parserData: ParserData, _ callback: @escaping (RSHTMLMetadata?) -> Void) {
private static func parseMetadata(with parserData: ParserData, _ completion: @escaping (RSHTMLMetadata?) -> Void) {
serialDispatchQueue.async {
let htmlMetadata = RSHTMLMetadataParser.htmlMetadata(with: parserData)
DispatchQueue.main.async {
callback(htmlMetadata)
completion(htmlMetadata)
}
}
}