Module: Linkable

Defined in:
lib/linkable.rb,
lib/linkable/version.rb,
lib/linkable/expression.rb

Constant Summary collapse 

Proc.new { |uri| "<a href='#{ uri }'>#{ uri }</a>" }.freeze
VERSION = 
"1.0.0"
EXPRESSION = 
/(?<=\A|\s)(((\w+\:)??\/\/)?(([\w\-]+\.){1,}[\w\-]+)(\/[^\? ]+)?([^\s]+)?)(?=\z|\s)/

Instance Method Summary collapse

Instance Method Details



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# File 'lib/linkable.rb', line 23

def link
  self.gsub(Linkable::EXPRESSION, &LINK_URI)
end

#link! ⇒ Object 



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# File 'lib/linkable.rb', line 27

def link!
  self.gsub!(Linkable::EXPRESSION, &LINK_URI)
end

#replace_urls(&blk) ⇒ Object 



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# File 'lib/linkable.rb', line 13

def replace_urls(&blk)
  return unless block_given?
  self.gsub(Linkable::EXPRESSION) { |uri| blk.call URI::parse uri }
end

#replace_urls!(&blk) ⇒ Object 



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# File 'lib/linkable.rb', line 18

def replace_urls!(&blk)
  return unless block_given?
  self.gsub!(Linkable::EXPRESSION) { |uri| blk.call URI::parse uri }
end

#urls ⇒ Object 



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# File 'lib/linkable.rb', line 9

def urls
  self.scan(Linkable::EXPRESSION).map(&:first).map { |uri| URI::parse uri }
end