Алексей Бездетко 4

const isStringConverted = (s1,s2) =>{
  if(!s1.length&&!s2.length) return true;
  let noSpacesS1 = s1.replace(/\s/g,'').toLowerCase();
  let noSpacesS2 = s2.replace(/\s/g,'').toLowerCase();
  console.log(noSpacesS1,noSpacesS2);
  if(noSpacesS2.length>noSpacesS1.length) return false;
  return [...noSpacesS2].every(
      char=>{
        let pattern = new RegExp(char.replace(/[.*+?^${}()|[\]\\]/g,"\\$&"),'g');
        console.log(pattern,noSpacesS1,noSpacesS1.match(pattern));
        return noSpacesS1.match(pattern)?noSpacesS1.match(pattern).length>=noSpacesS2.match(pattern).length:false;
      });
}