module Gemmy::Patches::StringPatch::InstanceMethods::LineWrap

Public Instance Methods

line_wrap(width, tabs=4) click to toggle source

facets wrap lines at width

# File lib/gemmy/patches/string_patch.rb, line 157
def line_wrap(width, tabs=4)
  s = gsub(/\t/,' ' * tabs) # tabs default to 4 spaces
  s = s.gsub(/\n/,' ')
  r = s.scan( /.{1,#{width}}/ )
  r.join("\n") << "\n"
end