| 1 | _ = require('lodash')
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| 2 | semver = require('semver')
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| 3 |
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| 4 | blockHelper = (pred) -> (args..., options) ->
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| 5 | if pred(args...)
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| 6 | return options.fn(this)
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| 7 | else
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| 8 | return options.inverse(this)
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| 9 |
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| 10 | helpers = {}
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| 11 |
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| 12 | [
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| 13 | 'satisfies'
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| 14 | 'gt'
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| 15 | 'gte'
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| 16 | 'lt'
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| 17 | 'lte'
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| 18 | 'eq'
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| 19 | 'neq'
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| 20 | 'cmp'
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| 21 | ].forEach (methodName) ->
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| 22 | helpers["semver#{_.upperFirst(methodName)}"] = blockHelper(semver[methodName])
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| 23 |
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| 24 | register = ({ handlebars }) ->
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| 25 | handlebars.registerHelper(helpers)
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| 26 |
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| 27 | module.exports = register
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