ruby-readability | Port of arc90 's readability project to Ruby | Plugin library
kandi X-RAY | ruby-readability Summary
kandi X-RAY | ruby-readability Summary
Ruby Readability is a tool for extracting the primary readable content of a webpage. It is a Ruby port of arc90’s readability project.
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Top functions reviewed by kandi - BETA
- Sanitize the html tags
- Returns an image size if available
- Pulls the author of this document
- This method returns an article with the candidate text .
- Returns the scores of a given paragraph .
- Clean up the given element .
- Returns the html for given content
- Adds a hash to the blacklist .
- Returns an array of images that match the uri_uri .
- Checks if the content is valid
ruby-readability Key Features
ruby-readability Examples and Code Snippets
Community Discussions
Trending Discussions on ruby-readability
QUESTION
I'm trying to remove empty
tags from a document using Nokogiri based gem, ruby-readability. Using .strip.empty?
in the console is working fine like this:
ANSWER
Answered 2021-Jan-30 at 20:0532
decimal is 0x20
in hex or "\u0020"
, that's a single space in UTF-8 and String#strip
knows what to do with it. The bytes [194, 160]
are "\u00a0"
which is a non-breaking space: it looks like a space but String#strip
won't recognize it as whitespace because:
Whitespace is defined as any of the following characters: null, horizontal tab, line feed, vertical tab, form feed, carriage return, space.
You could use the whitespace character property instead of #strip
:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install ruby-readability
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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