pairs function

Map pairs(
  1. List pairs
)

This method returns an object composed from key-value pairs. Example

pairs([['a', 1], ['b', 2]]);
// Returns { 'a': 1, 'b': 2 }

Implementation

Map pairs(List pairs) {
  var index = -1, length = pairs.length, result = {};

  while (++index < length) {
    var pair = pairs[index];
    result[pair[0]] = pair[1];
  }
  return result;
}