ngx-bootstrap/chronos/create/from-string-and-array.js

Native Angular Bootstrap Components

import { createInvalid, isValid } from './valid';
import { getParsingFlags } from './parsing-flags';
import { configFromStringAndFormat } from './from-string-and-format';
// date from string and array of format strings
export function configFromStringAndArray(config) {
    var tempConfig;
    var bestMoment;
    var scoreToBeat;
    var currentScore;
    if (!config._f || config._f.length === 0) {
        getParsingFlags(config).invalidFormat = true;
        return createInvalid(config);
    }
    var i;
    for (i = 0; i < config._f.length; i++) {
        currentScore = 0;
        tempConfig = Object.assign({}, config);
        if (config._useUTC != null) {
            tempConfig._useUTC = config._useUTC;
        }
        tempConfig._f = config._f[i];
        configFromStringAndFormat(tempConfig);
        if (!isValid(tempConfig)) {
            continue;
        }
        // if there is any input that was not parsed add a penalty for that format
        currentScore += getParsingFlags(tempConfig).charsLeftOver;
        // or tokens
        currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
        getParsingFlags(tempConfig).score = currentScore;
        if (scoreToBeat == null || currentScore < scoreToBeat) {
            scoreToBeat = currentScore;
            bestMoment = tempConfig;
        }
    }
    return Object.assign(config, bestMoment || tempConfig);
}
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