flang.dev — The Fuzion Language Portal

JavaScript seems to be disabled. Functionality is limited.

Fuzion • Idioms • Idiom # 38: Extract a substring

Idiom # 38: Extract a substring

See programming-idioms.org:

Code

t := s.substring_codepoint i j

What are effects?

Running Example

ex38 is

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

What are effects?

next: Idiom # 39: Check if string contains a word