Function idMatch

dash/dash-renderer/src/actions/dependencies.js:1010–1060

(
    keys,
    vals,
    patternVals,
    refKeys,
    refVals,
    refPatternVals
)

 * correct matching of MATCH or ALLSMALLER between input and output items.
 */
export function idMatch(
    keys,
    vals,
    patternVals,
    refKeys,
    refVals,
    refPatternVals
) {
    for (let i = 0; i < keys.length; i++) {
        const val = vals[i];
        const patternVal = patternVals[i];
        if (patternVal.wild) {
            // If we have a second id, compare the wildcard values.
            // Without a second id, all wildcards pass at this stage.
            if (refKeys && patternVal !== ALL) {
                const refIndex = refKeys.indexOf(keys[i]);
                const refPatternVal = refPatternVals[refIndex];
                // Sanity check. Shouldn't ever fail this, if the back end
                // did its job validating callbacks.
                // You can't resolve an input against an input, because
                // two ALLSMALLER's wouldn't make sense!
                if (patternVal === ALLSMALLER && refPatternVal === ALLSMALLER) {
                    throw new Error(
                        'invalid wildcard id pair: ' +
                            JSON.stringify({
                                keys,
                                patternVals,
                                vals,
                                refKeys,
                                refPatternVals,
                                refVals
                            })
                    );
                }
                if (
                    idValSort(val, refVals[refIndex]) !==
                    (patternVal === ALLSMALLER
                        ? -1
                        : refPatternVal === ALLSMALLER
                        ? 1
                        : 0)
                ) {
                    return false;
                }
            }
        } else if (val !== patternVal) {
            return false;
        }
    }
    return true;
}

export function getAnyVals(patternVals, vals) {
    const matches = [];