Beispiel #1
0
 notNeg = n => n < 0 ? Left('') : Right(n)
Beispiel #2
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const getSubject = line =>
  fromNullable(String(line).match(/\*\*(.*)\*\*/gi))
    .map(xs => xs[0])
    .getOrElse('');
Beispiel #3
0
var determineAge = function (user) {
	return user.age ? Right(user.age) : Left('couldnt get age');
};