Class: String

Inherits:
Object show all
Defined in:
lib/sane/present.rb,
lib/sane/string.rb,
lib/sane/contain.rb,
lib/sane/string_blank.rb

Overview

LODO move to sane :) also remove the andand dep.

Instance Method Summary collapse

Instance Method Details

#last(n) ⇒ Object 



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# File 'lib/sane/string.rb', line 8

def last n
  if n > 0
    out = self[-n..-1]
  else
    out = '' # case 0 or less
  end
  out ||= self.dup # I guess .dup is good...
 
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sane/present.rb', line 3

def present?
  length > 0
end

#replace_all!(this_string) ⇒ Object 



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# File 'lib/sane/string.rb', line 4

def replace_all! this_string
  gsub!(/^.*$/, this_string)  
end