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Fuzion • Idioms • Idiom # 172: Insert entry in map

Idiom # 172: Insert entry in map

See programming-idioms.org:

Code

m¹ := m.add k v

What are effects?

Running Example

ex172 is

  m := (ps_map [1,      2,      3,      4     ]
               ["eins", "zwei", "drei", "vier"])
  k := 5
  v := "fünf"

  m¹ := m.add k v

  say m
  say m¹

What are effects?

next: NYI: Idiom # 173: Format a number with grouped thousands