exchangeImplementation.codesnippet 2

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>IDECodeSnippetCompletionPrefix</key>
	<string>exchangeImplementation</string>
	<key>IDECodeSnippetCompletionScopes</key>
	<array>
		<string>ClassImplementation</string>
	</array>
	<key>IDECodeSnippetContents</key>
	<string>+ (void)load {
    static dispatch_once_t onceToken;
    dispatch_once(&amp;onceToken, ^{
        Class class = [self class];
        SEL originSelector = @selector(&lt;#origin selector#&gt;);
        SEL newSelector = @selector(&lt;#new selector#&gt;);
        Method oriMethod = class_getInstanceMethod(class, originSelector);
        Method newMethod = class_getInstanceMethod(class, newSelector);
        if (newMethod) {
            BOOL isAddedMethod = class_addMethod(class, originSelector, method_getImplementation(newMethod), method_getTypeEncoding(newMethod));
            if (isAddedMethod) {
                IMP oriMethodIMP = method_getImplementation(oriMethod) ?: imp_implementationWithBlock(^(id selfObject) {});
                const char *oriMethodTypeEncoding = method_getTypeEncoding(oriMethod) ?: "v@:";
                class_replaceMethod(class, newSelector, oriMethodIMP, oriMethodTypeEncoding);
            } else {
                method_exchangeImplementations(oriMethod, newMethod);
            }
        }
    });
}</string>
	<key>IDECodeSnippetIdentifier</key>
	<string>0219854F-3A75-483E-9F4A-EFA34646365E</string>
	<key>IDECodeSnippetLanguage</key>
	<string>Xcode.SourceCodeLanguage.Objective-C</string>
	<key>IDECodeSnippetSummary</key>
	<string>用来写 exchange implementations 的 load 方法模板</string>
	<key>IDECodeSnippetTitle</key>
	<string>exchange method implementations in +load</string>
	<key>IDECodeSnippetUserSnippet</key>
	<true/>
	<key>IDECodeSnippetVersion</key>
	<integer>2</integer>
</dict>
</plist>