36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
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(function (){
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//list of tips
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var items = [
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"You can pin participants by clicking on their thumbnails.",// jshint ignore:line
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"You can tell others you have something to say by using the \"Raise Hand\" feature",// jshint ignore:line
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"You can learn about key shortcuts by pressing Shift+?",// jshint ignore:line
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"You can learn more about the state of everyone's connection by hovering on the bars in their thumbnail",// jshint ignore:line
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"You can hide all thumbnails by using the button in the bottom right corner"// jshint ignore:line
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];
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/**
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* Creates a new Randomiser.
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*
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* @class
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*/
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function Randomizer(){
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this.items = items;
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}
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/**
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* Get a random integer between 0 and items length.
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*
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* @return {string} a random integer
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*/
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Randomizer.prototype.getItem = function (){
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var l = this.items.length - 1;
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var n = Math.round(Math.random() * l);
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return this.items[n];
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};
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window.Randomizer = Randomizer;
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})();
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