Module: ExtendedString

Defined in:
lib/wikicloth/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#addslashes ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 25

def addslashes
  self.gsub(/['"\\\x0]/,'\\\\\0');
end

#auto_link ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 34

def auto_link
  Rinku.auto_link(to_s)
end

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wikicloth/core_ext.rb', line 21

def blank?
  respond_to?(:empty?) ? empty? : !self
end

#dump ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 53

def dump()
  ret = to_s
  delete!(to_s)
  ret
end

#last(n) ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 49

def last(n)
  self[-n,n]
end

#smart_split(char) ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 59

def smart_split(char)
  ret = []
  tmp = ""
  inside = 0
  to_s.each_char do |x|
    if x == char && inside == 0
      ret << tmp
      tmp = ""
    else
      inside += 1 if x == "[" || x == "{" || x == "<"
      inside -= 1 if x == "]" || x == "}" || x == ">"
      tmp += x
    end
  end
  ret << tmp unless tmp.empty?
  ret
end

#to_slug ⇒ Object 



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# File 'lib/wikicloth/core_ext.rb', line 29

def to_slug
  self.gsub(/\W+/, '-').gsub(/^-+/,'').gsub(/-+$/,'').downcase
end