Method: String#align_center

Defined in:

lib/core/facets/string/align.rb

#align_center(n, sep = "\n", c = ' ') ⇒ Object

Centers each line of a string.

The default alignment separation is a new line (“n”). This can be changed as can be the padding string which defaults to a single space (‘ ’).

s = <<-EOS
  This is a test
  and
  so on
EOS

s.align_center(14)

produces …

This is a test
     and
    so on

CREDIT: Trans

# File 'lib/core/facets/string/align.rb', line 116

def align_center(n, sep="\n", c=' ')
  return center(n.to_i,c.to_s) if sep==nil
  q = split(sep.to_s).collect { |line|
    line.center(n.to_i,c.to_s)
  }
  q.join(sep.to_s)
end