class String

Pulled from ActionSupport.

Public Instance Methods

at_width(width) click to toggle source
# File lib/utils.rb, line 52
def at_width(width)
  truncate(width).ljust(width)
end
truncate(truncate_at, options = {}) click to toggle source
# File lib/utils.rb, line 37
def truncate(truncate_at, options = {})
  return dup unless length > truncate_at

  omission = options[:omission] || '...'
  length_with_room_for_omission = truncate_at - omission.length
  stop = \
    if options[:separator]
      rindex(options[:separator], length_with_room_for_omission) || length_with_room_for_omission
    else
      length_with_room_for_omission
    end

  "#{self[0, stop]}#{omission}"
end