line-diff
Compare strings line by line.
βοΈ Installation
# Using npm
npm install --save line-diff
# Using yarn
yarn add line-diff
π Example
const LineDiff = require("line-diff")
, fs = require("fs")
// Show differences between the two files
console.log(
new LineDiff(
fs.readFileSync(__dirname + "/1.txt", "utf-8")
, fs.readFileSync(__dirname + "/2.txt", "utf-8")
).toString()
)
// not modified
// - old
// - deleted
// -
// - 12345
// + new
// + 1234
console.log(
new LineDiff(
fs.readFileSync(__dirname + "/1.txt", "utf-8")
, fs.readFileSync(__dirname + "/2.txt", "utf-8")
, 3
).toString()
)
// not modified
// new
// - deleted
// -
// - 12345
// + 1234
β Get Help
There are few ways to get help:
- Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
- For bug reports and feature requests, open issues.
π - For direct and quick help, you can use Codementor.
π
π Documentation
Diff(oldLines, newLines, sensitivity)
Compares strings line by line.
Params
- String|Array
oldLines
: The old lines. - String|Array
newLines
: The new lines. - Number
sensitivity
: A number representing how many changes should be there to consider that a line was changed (default:0
).
Return
- Diff The
Diff
object containing: old_lines
(Array|String): The old lines.new_lines
(Array|String): The new lines.sensitivity
(Number): The diff sensitivity.changes
(Array): An array ofChange
objects.toString
(Function): A function to stringify the diff.
toString()
Converts the lines comparison into a string.
Return
- String The stringified diff.
π How to contribute
Have an idea? Found a bug? See how to contribute.
π Support my projects
I open-source almost everything I can, and I try to reply to everyone needing help using these projects. Obviously, this takes time. You can integrate and use these projects in your applications for free! You can even change the source code and redistribute (even resell it).
However, if you get some profit from this or just want to encourage me to continue creating stuff, there are few ways you can do it:
-
Starring and sharing the projects you like
π -
βI love books! I will remember you after years if you buy me one.
π π -
βYou can make one-time donations via PayPal. I'll probably buy a
coffeetea.π΅ -
βSet up a recurring monthly donation and you will get interesting news about what I'm doing (things that I don't share with everyone).
-
BitcoinβYou can send me bitcoins at this address (or scanning the code below):
1P9BRsmazNQcuyTxEqveUsnf5CERdq35V6
Thanks!
π« Where is this library used?
If you are using this library in one of your projects, add it in this list.
css-modules-typescript-loader
diffr
@morlz/css-modules-typescript-loader
@alza54/css-modules-typescript-loader
@beisen/css-modules-typescript-loader
@kodyl/css-modules-typescript-loader
css-interface-loader
@personio/css-modules-typescript-loader