function domainType(domains) {
    //  write code here.
    const domainRegexs = [/.org/, /.com/ ,/.net/, /.info/];
    const types = ['organization', 'commercial', 'network', 'information'];
    var argTypes = []
    for(let i =0;i<domains.length;i++){
        for(let j=0;j<domainRegexs.length;j++){
            if(domainRegexs[j].test(domains[i])){
                argTypes.push(types[j]);
            }
        }
    }
    return argTypes;
}



/**
* Test Suite 
*/
describe('domainType()', () => {
    it('returns list of domain types', () => {
        // arrange
        const domains = ["en.wiki.org", "codefights.com", "happy.net", "code.info"];
        
        // act
        const result = domainType(domains);

        // log
        console.log("result: ", result);
        
        // assert
        expect(result).toEqual(["organization", "commercial", "network", "information"]);
    });
});