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Fuzion • Idioms • Idiom # 170: Get map size

Idiom # 170: Get map size

See programming-idioms.org:

Code

n := mymap.size

What are effects?

Running Example

ex170 is

  mymap := ((container.ps_map String String).new
              ["one", "two", "three", "four", "five"]
              ["一", "二", "三", "四", "五"]
           )

  n := mymap.size
  say "size is $n"

What are effects?

last changed: 2024-07-01

next: Idiom # 171: Add an element at the end of a list