module ZeroPadded
Extends the Integer class with zero-padded numbers, so that months are days all always shown as double-digit numbers.
Examples
class MyClass using ZeroPadded def print_number print 1.zero_pad # => "0.1" end
Public Instance Methods
zero_pad()
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Return the value of an Integer zero-padded to a min of 2 chars
# File lib/zero_padded.rb, line 19 def zero_pad to_s.rjust(2, "0") end