sccolbert

interface ICommandRegistry {

  commandAdded: ISignal<ICommandRegistry, string>;

  commandRemoved: ISignal<ICommandRegistry, string>;

  commandChanged: ISignal<ICommandRegistry, string>;

  keyboardLayoutChanged: ISignal<ICommandRegistry, void>;

sccolbert

/** 
 * A function which takes no arguments and returns a unique string ID.
 *
 * Requirements:
 *  - The id must be unique for the current process only
 *  - The id should avoid hashing collisions when used as a key in a map
 *  - The function must not create global variables
 *  - The value of `Math.random()` cannot be assumed to be unique
 *  - The browser `Crypto` object may not be used

sccolbert

#include <iostream>


class Foo {

public:
  
  Foo() {
    std::cout << this->getValue();    
  }

sccolbert

class TypedMap:
    """ A class which implements a typed map.
    
    """
    def __init__(key_type, value_type):
      pass
    
    # Implement the methods required
    # for the functionality demonstrated

sccolbert

/** 
 * A generator function which maps a function across an iterable of values.
 */
function map(fn, items) {  // Add typings to the function definition
  // Implement the body of the function
}


interface HasLength {
  length: number;