Module: JekyllMiscellaneous::Filters::RegexReplace

Defined in:
lib/jekyll_miscellaneous/filters/regex_replace.rb

Instance Method Summary collapse

Instance Method Details

#clean_urls(input) ⇒ Object

Replaces all occurrences of URLs in a string with a nothing.

Note:

It will strip and squeeze the result string.

Parameters:

input

The string to clean the urls from.

Returns:

The string without URLs.

Example:

regex_replace_urls('Hello, http://example.com World!')
# => "Hello, World!"



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# File 'lib/jekyll_miscellaneous/filters/regex_replace.rb', line 43

def clean_urls(input)
  regex_replace(input.delete('…'), '(?<=^|[\s,])([\w-]+\.[a-z]{2,}\S*)\b', '').strip.squeeze(' ')
end

#regex_replace(input, regex, replacement) ⇒ Object

Replaces all occurrences of a regular expression in a string with a replacement.

Parameters:

input

The string to replace the regular expression in.

regex

The regular expression to replace, as a string.

replacement

The string to replace the regular expression with.

Returns:

The string with all occurrences of the regular expression replaced.

Example:

regex_replace('Hello, World!', '$Hello', 'Goodbye')
# => "Goodbye, World!"



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# File 'lib/jekyll_miscellaneous/filters/regex_replace.rb', line 23

def regex_replace(input, regex, replacement)
  formatted_regex = /#{regex}/
  input.gsub(formatted_regex, replacement)
end