Chapter 4

• http://eloquentjavascript.net/
• Objects and arrays
  • array data set
  • object properties and methods
  • mutability
  • maps
  • strings
  • arguments object *
  • math and random
• Complete all 4 exercises
  
  • sum of range
  • reversing an array
  • a list
  • deep comparison

You may want to use the exercise sandbox to help you complete the exercises, remember to give your best try at the exercises before you look at the author's solutions to the exercises.