all(HashTable,Function) -- whether all key/value pairs in a hash table satisfy a specified condition

• Function: all

• Usage:

  all(H,f)

• Inputs:
  • H, a hash table
  • f, a function, , which returns true or false
• Outputs:
  • a Boolean value, true if freturns true when applied to all key/value pairs of H and false otherwise

i1 : all(hashTable{1=>3, 2=>2, 3=>1}, (a,b) -> a == b)

o1 = false

i2 : all(hashTable{1=>1, 2=>2, 3=>3}, (a,b) -> a == b)

o2 = true