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Versions: 24
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Stored size: 1.15 KB
Contents
'use strict';
const _ = require('lodash');
/** @typedef {false | { match: string, pattern: string }} ReturnValue */
/**
* Checks if a string contains a value. The comparison value can be a string or
* an array of strings.
*
* Any strings starting and ending with `/` are ignored. Use the
* matchesStringOrRegExp() util to match regexes.
*
* @param {string} input
* @param {string | string[]} comparison
*
* @returns {ReturnValue}
*/
module.exports = function containsString(input, comparison) {
if (!Array.isArray(comparison)) {
return testAgainstString(input, comparison);
}
for (const comparisonItem of comparison) {
const testResult = testAgainstString(input, comparisonItem);
if (testResult) {
return testResult;
}
}
return false;
};
/**
*
* @param {string} value
* @param {string} comparison
*
* @returns {ReturnValue}
*/
function testAgainstString(value, comparison) {
if (!comparison) return false;
if (!_.isString(comparison)) return false;
if (comparison.startsWith('/') && comparison.endsWith('/')) {
return false;
}
if (value.includes(comparison)) {
return { match: value, pattern: comparison };
}
return false;
}
Version data entries
24 entries across 24 versions & 1 rubygems