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sylwiaeb/gist:52fb74f39b4c16225267

Last active February 18, 2016 23:09
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[handlebars] UI firendly index
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gistfile1.txt
// Returns 1,2,3,... indexes based on even index from {{#each}} loop
import Ember from 'ember';
export function ruleNo(val) {
return val === 0 ? 1 : val / 2 + 1;
}
export default Ember.Helper.helper(ruleNo);
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