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Contents
// @ts-check
/**
* Looks for a search within a string
*
* @param {string} string
* @param {string} search
* @returns
*/
function contains(string, search) {
return string.indexOf(search) > -1;
}
/**
* Simplifies a string to plain lower case, removing diacritic characters and hyphens
* This means a search for "co-op" will be found in "COOP" and "Café" will be found in "cafe"
* @param {string} string
* @returns
*/
function sanitise(string) {
// @ts-ignore
if (String.prototype.normalize) {
// Reduces diacritic characters to plain characters
string.trim().normalize('NFD').replace(/[\u0300-\u036f]/g, '').toLowerCase().replace(/-/g, '');
}
// Some browsers can't normalise strings
return string.trim().toLowerCase().replace(/-/g, '');
}
/**
* Sets a minimum length for a search
* @param {string} string
* @returns
*/
function isLongEnough(string) {
return string.length > 1;
}
/**
* Splits a sentence into individual search terms
* @param {string} string
* @returns
*/
function explode(string) {
return string.split(' ').filter(isLongEnough).map(sanitise);
}
export { contains, sanitise, explode };
Version data entries
14 entries across 14 versions & 1 rubygems