myobie / htmldiff Goto Github PK

A diff library that uses html tags to show differences

License: MIT License

Ruby 100.00%

htmldiff's Introduction

The code is this repo is very old and is here to be read and learned from. It is not maintained. 🕶

- - -

class Stuff

  class << self
    include HTMLDiff
  end
  
  # or extend HTMLDiff ?

end

Stuff.diff('a word is here', 'a nother word is there')

# => 'a<ins class=\"diffins\"> nother</ins> word is <del class=\"diffmod\">here</del><ins class=\"diffmod\">there</ins>'

Checkout the crappy specs for good examples.

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htmldiff's Issues

how to ignore whitespaces difference while taking htmldiff

hi
I want to know how can I ignore the white spaces which too get into
account while taking the difference between the two html

I mean if I have an html like this

<html>
<body>
hi in body
</body>
</html>

and suppose I insert a space between the html an body tag like this

<html>
[space]
<body>
hi in body
</body>
</html>

then that white space is also consider as a difference which is true
but I want only those differences where certian text is changed or added

that mean i want to ignore whitespaces differences

Any Idea

Thank Anyway

Unexpected diffs

Documenting results I found to be suprising:

installed via npm, [email protected]

Combining tags from both before and after:

diff('<p>a <b>test</b></p>', '<p>a <div>test</div></p>')
'<p>a <b><div>test</b></div></p>'

Would not expect 'b' tag to remain in diff if it was not inside a ~~tag.~~

keeping tags

diff('<p>a <b>test</b></p>', '<p>a test</p>')
'<p>a <b>test</b></p>'

Would expect '

a ~~test~~test

' or something similar

Remove a tag and edit text is a little better:

diff('<p>a <b>test</b></p>', '<p>a testt</p>')
'<p>a <b><del>test</del></b><ins>testt</ins></p>'

Table TD cells are mis-nested during comparison

Hello,

I have found an issue with html tables.
I have provided the detailed description here - in Issues of C# port of the htmldiff library.
See thedetails here: Rohland/htmldiff.net#5

I have tried my test files http://dimaka.com/download/Issue_html_diff_tables.zip
and got the same issue with Ruby script.

Could you please let me know how to fix it?
And if you are going to update the sources - when it could happen?

Thank you in advance!

Can't handle converting list types

1.9.3p194 :041 > Stuff.diff "<ul><li>hi<//li><//ul>", "<ol><li>hi<//li><//ol>"
 => "<ul><ol><li>hi<//li><//ul><//ol>"

Should probably do something else.

Slow

With an HTML file of around 600 lines, the program never finishes.

myobie / htmldiff Goto Github PK

htmldiff's Introduction

htmldiff's People

Contributors

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htmldiff's Issues

how to ignore whitespaces difference while taking htmldiff

Unexpected diffs

Table TD cells are mis-nested during comparison

Can't handle converting list types

Slow

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