javascript-cascading-functions.js

// From underscorejs.org documentation
var stooges = [
  {
    name : 'curly',
    age : 25
  },
  {
    name : 'moe',
    age : 21
  },
  {
    name : 'larry',
    age : 23
  }  
];
var youngest = _.chain(stooges)
  .sortBy(function(stooge){ return stooge.age; })
  .map(function(stooge){ return stooge.name + ' is ' + stooge.age; })
  .first()
  .value();