포르투갈어 동사변형 앱

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1시험 1앱 프로젝트의 일환로 만들었다.

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	const fs = require('mz/fs')
	const _ = require('partial-js')

	const trim = s => s.trim()
	const verbPath = verb => `content/${verb[0]}/${verb}.json`
	const getJson = _.pipe(fs.readFile, JSON.parse)
	const remove2ndPerson = _.reject(c => ![0, 2, 3, 4].includes(c.group_sort) && c.sort == 1 \|\| c.sort == 4)

	const getConj = _.pipe(trim, verbPath, getJson, v => v.conjugations, remove2ndPerson, _.groupBy('group'))

	const categoryPath = verb => `categories/${verb[0]}.json`
	const verbCategories = {}
	const cachedCategory = verb => verbCategories[verb[0]]
	const memoize = k => v => (verbCategories[k] = v, v)
	const startsWith = w => str => str.startsWith(w)
	const getCategory = _.pipe(trim, _.first)
	const getVerbIndex = category => cachedCategory(category) \|\| _.go(category, categoryPath, getJson, memoize(category))
	const takeFive = verb => _.pipe(L.filter(startsWith(verb)), L.take(5))

	const searchVerb = verb => _.go(verb, getCategory, getVerbIndex, takeFive(verb))

	const rootIndex = {}
	_.go(getJson('roots/roots.json'), _(Object.assign, rootIndex, _))

	const getRoots = verbs => rootIndex[verbs]

	// getConj('passar').then(console.log).catch(console.warn)
	// searchVerb('pas').then(console.log).catch(console.warn)
	// getRoots('passaria').then(console.log).catch(console.warn)

	module.exports = { getConj, searchVerb, getRoots }

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