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Code Issues Projects Releases Wiki Activity

Add incremental search.

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This commit is contained in:
Yoshinori Sano 2015-09-29 19:55:34 +09:00
parent fdd53489e2
commit c40bbc5c85
1 changed files with 15 additions and 3 deletions
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18
RxExample/RxExample/Examples/AutoLoading/GitHubSearchRepositoriesViewController.swift
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@ -30,8 +30,9 @@ class GitHubSearchRepositoriesAPI {
private init() {}
func search() -> Observable<[Repository]> {
let url = NSURL(string: "https://api.github.com/search/repositories?q=othello")!
func search(query: String) -> Observable<[Repository]> {
let escapedQuery = URLEscape(query)
let url = NSURL(string: "https://api.github.com/search/repositories?q=\(escapedQuery)")!
return NSURLSession.sharedSession().rx_JSON(url)
.observeOn(Dependencies.sharedDependencies.backgroundWorkScheduler)
.map { json in
@ -87,8 +88,19 @@ class GitHubSearchRepositoriesViewController: ViewController, UITableViewDelegat
allRepositories
.bindTo(tableView.rx_itemsWithDataSource(dataSource))
.addDisposableTo(disposeBag)
let $: Dependencies = Dependencies.sharedDependencies
GitHubSearchRepositoriesAPI.sharedAPI.search()
searchBar.rx_text
.throttle(0.3, $.mainScheduler)
.distinctUntilChanged()
.map { query in
GitHubSearchRepositoriesAPI.sharedAPI.search(query)
.retry(3)
.startWith([])
.catchErrorJustReturn([])
}
.switchLatest()
.subscribeNext { [unowned self] array in
self.repositories.value = array
}