module ExtendedString

Public Instance Methods

addslashes() click to toggle source
# File lib/wikicloth/core_ext.rb, line 41
def addslashes
  self.gsub(/['"\\\x0]/,'\\\\\0');
end
blank?() click to toggle source
# File lib/wikicloth/core_ext.rb, line 37
def blank?
  respond_to?(:empty?) ? empty? : !self
end
dump() click to toggle source
# File lib/wikicloth/core_ext.rb, line 61
def dump()
  ret = to_s
  delete!(to_s)
  ret
end
last(n) click to toggle source
# File lib/wikicloth/core_ext.rb, line 57
def last(n)
  self[-n,n]
end
smart_split(char) click to toggle source
# File lib/wikicloth/core_ext.rb, line 67
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() click to toggle source
# File lib/wikicloth/core_ext.rb, line 45
def to_slug
  self.gsub(/\W+/, '-').gsub(/^-+/,'').gsub(/-+$/,'').downcase
end