* Move everything into package * Remove .DS_Store * Move scripts and eslintrc to package * Create CODE_OF_CONDUCT.md * fix some links * Update all links (I think) * Update generated docs * Update notice-yarn-changes.yml * Update validate-android.yml * Update validate-cpp.yml * Delete notice-yarn-changes.yml * Update validate-cpp.yml * Update validate-cpp.yml * Update validate-js.yml * Update validate-cpp.yml * Update validate-cpp.yml * wrong c++ style * Revert "wrong c++ style" This reverts commit 55a3575589c6f13f8b05134d83384f55e0601ab2.
		
			
				
	
	
		
			19 lines
		
	
	
		
			388 B
		
	
	
	
		
			Swift
		
	
	
	
	
	
			
		
		
	
	
			19 lines
		
	
	
		
			388 B
		
	
	
	
		
			Swift
		
	
	
	
	
	
| //
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| //  Collection+safe.swift
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| //  mrousavy
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| //
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| //  Created by Marc Rousavy on 10.01.21.
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| //  Copyright © 2021 mrousavy. All rights reserved.
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| //
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| 
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| import Foundation
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| 
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| extension Collection {
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|   /**
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|    Returns the element at the specified index if it is within bounds, otherwise nil.
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|    */
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|   subscript(safe index: Index) -> Element? {
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|     return indices.contains(index) ? self[index] : nil
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|   }
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| }
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