Function toggleSearch

packages/sanddance-explorer/src/toggleSearch.ts:15–30

(haystack: SearchExpressionGroup[], needle: SearchExpressionGroup)

}

export function toggleSearch(haystack: SearchExpressionGroup[], needle: SearchExpressionGroup) {
    const groups: SearchExpressionGroup[] = [];
    let found = false;

    //look for item in all
    haystack.forEach(group => {
        if (compareGroup(group, needle)) {
            //if it exists, don't add it
            found = true;
        } else {
            groups.push(group);
        }
    });

    return { groups, found };
}