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x/rambda/interpolate.js

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const getOccurances = input => input.match(/{{\s*.+?\s*}}/g)
const getOccuranceProp = occurance => occurance.replace(/{{\s*|\s*}}/g, '')
const replace = ({ inputHolder, prop, replacer }) => { const regexBase = `{{${ prop }}}` const regex = new RegExp(regexBase, 'g')
return inputHolder.replace(regex, replacer)}
export function interpolate(input, templateInput){ if (arguments.length === 1){ return _templateInput => interpolate(input, _templateInput) }
const occurances = getOccurances(input) if (occurances === null) return input let inputHolder = input
for (const occurance of occurances){ const prop = getOccuranceProp(occurance)
inputHolder = replace({ inputHolder, prop, replacer : templateInput[ prop ], }) }
return inputHolder}