StringUtils

A simple Haskell module providing string manipulation functions inspired by Python's native str methods.

Features

This library mimics common string methods from Python:

• strip: remove leading and trailing whitespace
• contains: check if a substring is present
• replaceFirst: replace the first occurrence of a substring
• replaceAll: replace all occurrences of a substring
• split: split a string on a given delimiter
• join: join a list of strings with a given delimiter

Installation

Clone the repository and import the module in your Haskell project:

import StringUtils

Examples

strip

strip "   hello world  "
-- "hello world"

contains

contains "ell" "hello"
-- True

replaceFirst

replaceFirst "l" "L" "hello"
-- "heLlo"

replaceAll

replaceAll "l" "L" "hello"
-- "heLLo"

split

split "," "one,two,three"
-- ["one", "two", "three"]

join

join ", " ["one", "two", "three"]
-- "one, two, three"

Comparison with Python

Haskell Function	Python Equivalent
strip	"str".strip()
contains	"substr" in str
replaceFirst	"str".replace(old, new, 1)
replaceAll	"str".replace(old, new)
split	"str".split(sep)
join	"sep".join(list)

License

MIT