Method: String#last

Defined in:
lib/mail/core_extensions/string/access.rb,
lib/mail/core_extensions/string/access.rb

#last(limit = 1) ⇒ Object

Returns the last character of the string or the last limit characters.

Examples:

"hello".last     # => "o"
"hello".last(2)  # => "lo"
"hello".last(10) # => "hello"



62
63
64
65
66
67
68
69
70
 
# File 'lib/mail/core_extensions/string/access.rb', line 62

def last(limit = 1)
  if limit == 0
    ''
  elsif limit >= size
    self
  else
    mb_chars[(-limit)..-1].to_s
  end
end