Robert Planas elmeunick9
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| // Usage: {{#if (isdefined x)}} ... {{/if}} | |
| Handlebars.registerHelper('isdefined', function (value) { | |
| return value !== undefined; | |
| }) | |
| // Read as: Equals | |
| // Usage: {{#if (eq x y)}} ... x == y ... {{/if}} | |
| // Usage: {{#if (eq 1 x y z)}} ... 1 == x && x == y && y == z [x, y and z ara all 1] ... {{/if}} | |
| Handlebars.registerHelper('eq', function (...args) { | |
| return args.slice(0, -1).map((x: any, i: number, v: any[]) => x == v[i+1]).slice(0, -1).every(x => x) |