| 1 |
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| 2 | (function() {
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| 3 | var _, blockHelper, helpers, register, semver,
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| 4 | slice = [].slice;
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| 5 |
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| 6 | _ = require('lodash');
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| 7 |
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| 8 | semver = require('semver');
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| 9 |
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| 10 | blockHelper = function(pred) {
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| 11 | return function() {
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| 12 | var args, i, options;
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| 13 | args = 2 <= arguments.length ? slice.call(arguments, 0, i = arguments.length - 1) : (i = 0, []), options = arguments[i++];
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| 14 | if (pred.apply(null, args)) {
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| 15 | return options.fn(this);
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| 16 | } else {
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| 17 | return options.inverse(this);
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| 18 | }
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| 19 | };
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| 20 | };
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| 21 |
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| 22 | helpers = {};
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| 23 |
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| 24 | ['satisfies', 'gt', 'gte', 'lt', 'lte', 'eq', 'neq', 'cmp'].forEach(function(methodName) {
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| 25 | return helpers["semver" + (_.upperFirst(methodName))] = blockHelper(semver[methodName]);
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| 26 | });
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| 27 |
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| 28 | register = function(arg) {
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| 29 | var handlebars;
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| 30 | handlebars = arg.handlebars;
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| 31 | return handlebars.registerHelper(helpers);
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| 32 | };
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| 33 |
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| 34 | module.exports = register;
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| 35 |
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| 36 | }).call(this);
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