knex-automigrate/dist/index/helper.js

Table schema based database migration tool, built on top of the knex.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.innerBrackets = innerBrackets;
exports.multipleColumns = multipleColumns;
exports.firstQuoteValue = firstQuoteValue;
exports.isArrayEqual = isArrayEqual;
function innerBrackets(e) {
    const begin = e.indexOf('(');
    const end = e.lastIndexOf(')');
    if (begin === -1 || end === -1 || begin >= end)
        return null;
    return e.slice(begin + 1, end);
}
function multipleColumns(e) {
    if (!e)
        return null;
    return e.split(',').map((o) => {
        let col = o;
        if (col.slice(0, 1) === '`') {
            col = col.slice(1);
            if (col.indexOf('`') !== -1) {
                col = col.slice(0, col.indexOf('`'));
            }
        }
        return col.trim();
    });
}
function firstQuoteValue(e) {
    if (e.indexOf('`') === -1)
        return null;
    const s = e.slice(e.indexOf('`') + 1);
    const closing = s.indexOf('`');
    return closing === -1 ? s : s.slice(0, closing);
}
function isArrayEqual(a, b) {
    return a.length === b.length && a.every((val, i) => val === b[i]);
}
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