Module: At::String

Included in:
String
Defined in:
lib/mightystring/string_at.rb

Instance Method Summary collapse

Instance Method Details

#at(in_srch = nil) ⇒ Object

At : Returns string instead of char number.



10
11
12
13
14
15
 
# File 'lib/mightystring/string_at.rb', line 10

def at(in_srch = nil)
  if in_srch.is_a?(Integer)
    return self[in_srch..in_srch]
  end
  return nil
end

#delete_at(arg) ⇒ Object 



21
22
23
 
# File 'lib/mightystring/string_at.rb', line 21

def delete_at(arg)
  self.replace self[0...arg] + self[arg+1..-1]
end

#values_at(*args) ⇒ Object 



17
18
19
 
# File 'lib/mightystring/string_at.rb', line 17

def values_at(*args)
  self.chars.values_at(*args).join
end