From: Austin Ziegler <austin@...>
Date: 2003-01-15T04:49:55+09:00
Subject: Re: RCR: String#indent(n)

I need to check, but I think that most of what you're looking for is in Text::Format.

-a
-- 
austin ziegler
Sent from my Treo

-----Original Message-----
From:  Gavin Sinclair 
Date:  03.1.13 22.27
To:  ruby-talk@ruby-lang.org (ruby-talk ML)
Subj:  RCR: String#indent(n)


Rubyists,

I think a fine companion for String#ljust, String#rjust and
String#center would be String#indent.

For example:

text = <<EOT
I must go down to the sea again
The lonely sea and sky
And all I want is a tall ship
And a star to steer me by
EOT

text.indent(4) == <<EOT               # -> true
    I must go down to the sea again
    The lonely sea and sky
    And all I want is a tall ship
    And a star to steer me by
EOT

text.indent("-+- ") == <<EOT          # -> true
-+- I must go down to the sea again
-+- The lonely sea and sky
-+- And all I want is a tall ship
-+- And a star to steer me by
EOT


Note that the above code is demonstration only; I haven't run it.

It would probably be better in hindsight to move #ljust et al into a
separate module (StringFormat, say) with which individual objects can
be extended at will.  Then more and more utility methods can be added
without bloating String.

Gavin