//
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// UIRefreshControlExtensions.swift
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// SwifterSwift
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//
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// Created by ratul sharker on 7/24/18.
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// Copyright © 2018 SwifterSwift
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//
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#if os(iOS)
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import UIKit
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// MARK: - Methods
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public extension UIRefreshControl {
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/// SwifterSwift: Programatically begin refresh control inside of UITableView.
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///
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/// - Parameters:
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/// - tableView: UITableView instance, inside which the refresh control is contained.
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/// - animated: Boolean, indicates that is the content offset changing should be animated or not.
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/// - sendAction: Boolean, indicates that should it fire sendActions method for valueChanged UIControlEvents
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func beginRefreshing(in tableView: UITableView, animated: Bool, sendAction: Bool = false) {
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// https://stackoverflow.com/questions/14718850/14719658#14719658
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assert(superview == tableView, "Refresh control does not belong to the receiving table view")
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beginRefreshing()
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let offsetPoint = CGPoint(x: 0, y: -frame.height)
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tableView.setContentOffset(offsetPoint, animated: animated)
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if sendAction {
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sendActions(for: .valueChanged)
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}
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}
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}
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#endif
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