matcher.js

class Matcher {
  constructor(){
    this.FROM = "ÃÀÁÄÂÈÉËÊÌÍÏÎÒÓÖÔÙÚÜÛ";
    this.TO   = "AAAAAEEEEIIIIOOOOUUUU";
  }

  hasTheTerm(text, term) {
    if(text){
      text = this.normalize(text.toUpperCase());
      term = this.normalize(term.toUpperCase());
      return (text.indexOf(term)>-1)
    }
  }

  normalize(a_string){
    this.FROM.split("").forEach((change_from, index) => {
      const change_to = this.TO[index];
      a_string = a_string.replace(change_from, change_to)
    });
    return a_string;
  }
}