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16 lines
375 B
JavaScript
16 lines
375 B
JavaScript
/*
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Render elements of an array joined by a separator
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Usage:
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{{#join list ","}}
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{{.}}
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{{/join}}
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*/
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module.exports = function (array, separator, options) {
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const data = require('handlebars').createFrame({})
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const blocks = array.map((item, index) => {
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data.index = index
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return options.fn(item, {data: data})
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})
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return blocks.join(separator)
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}
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