Provides a numbering object that will produce numbers. Accepts three parameters for numbering that will control how the numbers are presented when given as #[](index).
:offset |
The number to add to the index in order to produce the proper index. This is because tag_text indexes from 0, not 1. This defaults to 1. |
:postfix |
The value that will be appended to the number presented by #[]. Defaults to nil. |
:prefix |
The value that will be prepended to the number presented by #[]. Defaults to nil. |
n1 = Text::Format::Number.new(:postfix => ".") puts n1[0] # => "1." puts n1[1] # => "2. n2 = Text::Format::Number.new(:prefix => "2.") puts n2[0] # => "2.1" puts n2[1] # => "2.2" n3 = Text::Format::Number.new(:offset => 3) puts n3[0] # => "3" puts n3[1] # => "4"
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