Fuzion • Idioms • Idiom # 314: Fill array with value

Idiom # 314: Fill array with value

Immutable Arrays

Code

x1 := x.map_to_array _->v

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x1 := x.map_to_array _->v
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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What are effects?

Runnable Example

ex314 is

  # Arrays in Fuzion are immutable, creating a new array instead

  x := [1,2,3,4,5]
  v := 0

  x1 := x.map_to_array _->v

  say x
  say x1

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ex314 is
  # Arrays in Fuzion are immutable, creating a new array instead
  x := [1,2,3,4,5]
  v := 0
  x1 := x.map_to_array _->v
  say x
  say x1
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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What are effects?

Using mutate effect

Runnable Example

ex314 is

  # Arrays in Fuzion are immutable, creating a new array instead

  x := [1,2,3,4,5]
  v := 0

  x1 := x.map_to_array _->v

  say x
  say x1

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ex314 is
  # Arrays in Fuzion are immutable, creating a new array instead
  x := [1,2,3,4,5]
  v := 0
  x1 := x.map_to_array _->v
  say x
  say x1
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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What are effects?

last changed: 2024-07-01

next: NYI: Idiom # 315: Memoization