Elixir:
Пошук та заміна тексту

Як це зробити:

original_text = "The quick brown fox jumps over the lazy dog"
search_pattern = "lazy"
replacement = "energetic"

fixed_text = String.replace(original_text, search_pattern, replacement)

IO.puts fixed_text

Output:

The quick brown fox jumps over the energetic dog

Занурення у глибину

Originally, searching and replacing text was a feature in text editors, evolving as a handy tool for programming. Elixir’s String.replace/3 function makes it straightforward, but Regex can be used when more complex patterns are involved. Alternatives include String.replace_leading/3 or String.replace_trailing/3 for more specific use cases. Under the hood, the String module handles Unicode-compliant character data, which means your search and replace operations are reliable across various languages and special characters.

Див. також

• Elixir’s official documentation for the String module: hexdocs.pm/elixir/String.html
• Regular Expressions in Elixir: hexdocs.pm/elixir/Regex.html
• Practical Elixir programming tips: elixirschool.com/en