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Fuzion • Idioms • Idiom # 47: Extract string suffix

Idiom # 47: Extract string suffix

See programming-idioms.org:

Code

n := s.codepoint_length
t := s.substring_codepoint n-5 n

What are effects?

Running Example

ex47 is

  s := "🐖🐶🐣🐸🐝🐟🕷🐍"
  for i in 0..s.codepoint_length do
    n := s.codepoint_length
    t := s.substring_codepoint n-i n
    say "'$t'"

What are effects?

next: Idiom # 48: Multi-line string literal