describe "merge_us" do it "merges two hashes that are unique" do h1 = { name: "Computer", cost: "$1,000" } h2 = { first_name: "Bob", age: 34 } new_hash = { name: "Computer", cost: "$1,000", first_name: "Bob", age: 34 } merge_us(h1, h2).should eq(new_hash) end it "merges two hashes that are have some things in common" do h1 = { name: "Computer", …

Hash Methods

def merge_us(h1 = {}, h2 = {})
  h1.merge(h2)
end

h1 = { name: "Computer", cost: "$1,000" }
h2 = { first_name: "Bob", age: 34 }
    
merge_us(h1, h2)

def my_keys(h = {})
    h.keys
end

h = { name: "Computer"}

def do_i_have?(h, keys)
  h.keys.sort == keys.sort
end

h = { name: "Computer", cost: "$1,000", uuid: "1234" }
    keys = [:name, :uuid, :cost]

do_i_have?(h,keys)