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function hexToColor(hex,alpha) {
    var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex),
        r = parseInt(result[1],16) / 255,
        g = parseInt(result[2],16) / 255,
        b = parseInt(result[3],16) / 255,
        a = (typeof alpha !== 'undefined') ? alpha : 1;

    return NSColor.colorWithCalibratedRed_green_blue_alpha(r,g,b,a);
}

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var value = nil,
	key = "kModelPropertiesKey",
	layer = context.selection[0],
	plugin = "com.animaapp.stc-sketch-plugin";

// Get the value
context.command.valueForKey_onLayer_forPluginIdentifier(key,layer,plugin);

// Set the value
context.command.setValue_forKey_onLayer_forPluginIdentifier(value,key,layer,plugin);

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// [0] represents first override, replace with appropriate index if other override is desired
symbolInstance.setValue_forOverridePoint("New text", symbolInstance.overridePoints()[0]);

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var textLayers = getAllLayersOfClass("MSTextLayer"),
    textLayerLoop = textLayers.objectEnumerator(),
    textLayer;

while (textLayer = textLayerLoop.nextObject()) {
    log(textLayer.attributedStringValue());
}

function getAllLayersOfClass(className) {
	var array = NSArray.array(),

sonburn

var symbol = context.document.documentData().symbolWithID_('aa-bb-cc-dd');

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var layer = context.selection[0],
	attributes = layer.attributedString().treeAsDictionary().value.attributes;

attributes.forEach(function(attr) {
	log("Text:" + attr.text);
	log("Color:" + attr.MSAttributedStringColorAttribute.value);
});

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function truncateString(string,length) {
	return (string.length <= length) ? string : "…" + string.substr(string.length-length);
}

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function createViewWithImage(context,file,frame) {
	var imageView = NSView.alloc().initWithFrame(frame),
		imagePath = context.plugin.urlForResourceNamed(file).path(),
		image = NSImage.alloc().initByReferencingFile(imagePath);

	imageView.setWantsLayer(1);
	imageView.layer().setBackgroundColor(CGColorCreateGenericRGB(255,255,255,1));
	imageView.layer().contents = image;

	return imageView;

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for (var obj in arr) {
    var i = Object.keys(arr).indexOf(obj);
}

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var libraries = AppController.sharedInstance().librariesController().libraries(),
    libraryLoop = libraries.objectEnumerator(),
    library;

while (library = libraryLoop.nextObject()) {
    // Do something
}