oxaliq/feature-change-applier
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decompose rules to produce rule bundle array for epoch object

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Sorrel Bri 2019-12-03 22:11:21 -08:00
parent 4903c6b8a3
commit 1724355a6c
1 changed files with 30 additions and 11 deletions
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41
src/PhonoChangeApplier.js
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@ -1,6 +1,7 @@
import React, { useState, useEffect } from 'react'; import React, { useState, useEffect } from 'react';
import './PhonoChangeApplier.scss'; import './PhonoChangeApplier.scss';
import ls from 'local-storage';
// import ls from 'local-storage';
import ProtoLang from './components/ProtoLang'; import ProtoLang from './components/ProtoLang';
import Features from './components/Features'; import Features from './components/Features';
@ -11,20 +12,24 @@ import Output from './components/Output';
const PhonoChangeApplier = () => { const PhonoChangeApplier = () => {
const [ lexicon, setLexicon ] = useState(['mun', 'tʰu', 'tɯm', 'utʰ']); const [ lexicon, setLexicon ] = useState(['mun', 'tʰu', 'tɯm', 'utʰ']);
const [ phonemes, setPhonemes ] = useState( const [ phonemes, setPhonemes ] = useState(
{ // ! candidate for trie to avoid situations where >2 graph phonemes
n: [ 'occlusive', 'sonorant', 'obstruent', 'nasal', 'alveolar' ], // ! are uncaught by lexeme decomposition when <n graph phonemes are not present
m: [ 'occlusive', 'sonorant', 'obstruent', 'nasal', 'bilabial' ], {
u: [ 'continuant', 'sonorant', 'syllabic', 'high', 'back', 'rounded' ], n: [ 'occlusive', 'sonorant', 'obstruent', 'nasal', 'alveolar' ],
ɯ: [ 'continuant', 'sonorant', 'syllabic', 'high', 'back', 'unrounded' ], m: [ 'occlusive', 'sonorant', 'obstruent', 'nasal', 'bilabial' ],
t: [ 'occlusive', 'plosive', 'obstruent', 'alveolar' ], u: [ 'continuant', 'sonorant', 'syllabic', 'high', 'back', 'rounded' ],
tʰ: [ 'occlusive', 'plosive', 'obstruent', 'alveolar', 'aspirated' ] ɯ: [ 'continuant', 'sonorant', 'syllabic', 'high', 'back', 'unrounded' ],
} t: [ 'occlusive', 'plosive', 'obstruent', 'alveolar' ],
tʰ: [ 'occlusive', 'plosive', 'obstruent', 'alveolar', 'aspirated' ],
}
); );
const [ epochs, setEpochs ] = useState([{name: 'epoch 1', changes:['[+ feature]>[- feature]/_#']}]); const [ epochs, setEpochs ] = useState([{name: 'epoch 1', changes:['[+ rounded]>[+ unrounded]/_#']}]);
const [ options, setOptions ] = useState({output: 'default', save: false}) const [ options, setOptions ] = useState({output: 'default', save: false})
const [ results, setResults ] = useState([]) const [ results, setResults ] = useState([])
const [ errors, setErrors ] = useState({}) const [ errors, setErrors ] = useState({})
const [ features, setFeatures ] = useState([]) const [ features, setFeatures ] = useState(
['occlusive', 'sonorant', 'obstruent', 'nasal', 'alveolar','bilabial',
'continuant','syllabic','high','back','rounded','unrounded', 'plosive','aspirated'])
const runChanges = e => { const runChanges = e => {
e.preventDefault(); e.preventDefault();
@ -71,6 +76,20 @@ const PhonoChangeApplier = () => {
lexicalFeatureBundles.push(lexemeBundle); lexicalFeatureBundles.push(lexemeBundle);
}) })
// decompose rules
let allEpochs = epochs.map(epoch => {
let ruleBundle = epoch.changes.map(rule => {
return {
input: rule.split('>')[0],
result: rule.split('>')[1].split('/')[0],
preInput: rule.split('/')[1].split('_')[0],
postInput: rule.split('/')[1].split('_')[1],
}
})
return {epoch: epoch.name, rules: ruleBundle}
})
console.log(allEpochs)
// apply sound changes // apply sound changes
// handle output // handle output