Class Text::Format < Object

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 963
def initialize(arg = nil, &block)
  case arg
  when Text::Format
    __create(arg.text) do
      @columns        = arg.columns
      @tabstop        = arg.tabstop
      @first_indent   = arg.first_indent
      @body_indent    = arg.body_indent
      @format_style   = arg.format_style
      @left_margin    = arg.left_margin
      @right_margin   = arg.right_margin
      @extra_space    = arg.extra_space
      @tag_paragraph  = arg.tag_paragraph
      @tag_text       = arg.tag_text
      @abbreviations  = arg.abbreviations
      @nobreak        = arg.nobreak
      @nobreak_regex  = arg.nobreak_regex
      @text           = arg.text
      @hard_margins   = arg.hard_margins
      @split_words    = arg.split_words
      @split_rules    = arg.split_rules
      @hyphenator     = arg.hyphenator
    end
    instance_eval(&block) unless block.nil?
  when Hash
    __create do
      @columns       = arg[:columns]       || arg['columns']       || @columns
      @tabstop       = arg[:tabstop]       || arg['tabstop']       || @tabstop
      @first_indent  = arg[:first_indent]  || arg['first_indent']  || @first_indent
      @body_indent   = arg[:body_indent]   || arg['body_indent']   || @body_indent
      @format_style  = arg[:format_style]  || arg['format_style']  || @format_style
      @left_margin   = arg[:left_margin]   || arg['left_margin']   || @left_margin
      @right_margin  = arg[:right_margin]  || arg['right_margin']  || @right_margin
      @extra_space   = arg[:extra_space]   || arg['extra_space']   || @extra_space
      @text          = arg[:text]          || arg['text']          || @text
      @tag_paragraph = arg[:tag_paragraph] || arg['tag_paragraph'] || @tag_paragraph
      @tag_text      = arg[:tag_text]      || arg['tag_text']      || @tag_text
      @abbreviations = arg[:abbreviations] || arg['abbreviations'] || @abbreviations
      @nobreak       = arg[:nobreak]       || arg['nobreak']       || @nobreak
      @nobreak_regex = arg[:nobreak_regex] || arg['nobreak_regex'] || @nobreak_regex
      @hard_margins  = arg[:hard_margins]  || arg['hard_margins']  || @hard_margins
      @split_rules   = arg[:split_rules] || arg['split_rules'] || @split_rules
      @hyphenator    = arg[:hyphenator] || arg['hyphenator'] || @hyphenator
    end
    instance_eval(&block) unless block.nil?
  when String
    __create(arg, &block)
  when NilClass
    __create(&block)
  else
    raise TypeError
  end
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 135
def ==(o)
  (@text          ==  o.text)           &&
  (@columns       ==  o.columns)        &&
  (@left_margin   ==  o.left_margin)    &&
  (@right_margin  ==  o.right_margin)   &&
  (@hard_margins  ==  o.hard_margins)   &&
  (@split_rules   ==  o.split_rules)    &&
  (@first_indent  ==  o.first_indent)   &&
  (@body_indent   ==  o.body_indent)    &&
  (@tag_text      ==  o.tag_text)       &&
  (@tabstop       ==  o.tabstop)        &&
  (@format_style  ==  o.format_style)   &&
  (@extra_space   ==  o.extra_space)    &&
  (@tag_paragraph ==  o.tag_paragraph)  &&
  (@nobreak       ==  o.nobreak)        &&
  (@abbreviations ==  o.abbreviations)  &&
  (@nobreak_regex ==  o.nobreak_regex)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 293
def body_indent=(b)
  @body_indent = posint(b)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 908
def center(to_center = nil)
  to_center = @text if to_center.nil?
  __center([to_center].flatten)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 187
def columns=(c)
  @columns = posint(c)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 914
def expand(to_expand = nil)
  to_expand = @text if to_expand.nil?
  if to_expand.class == Array
    to_expand.collect { |te| __expand(te) }
  else
    __expand(to_expand)
  end
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 266
def first_indent=(f)
  @first_indent = posint(f)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 888
def format(to_wrap = nil)
  to_wrap = @text if to_wrap.nil?
  if to_wrap.class == Array
    __format(to_wrap[0])
  else
    __format(to_wrap)
  end
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 544
def format_style=(fs)
  raise ArgumentError, "Invalid value provided for format_style." if ((fs < LEFT_ALIGN) || (fs > JUSTIFY))
  @format_style = fs
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 583
def hyphenate_to(word, size)
  [word[0 .. (size - 2)] + "\\", word[(size - 1) .. -1]]
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 335
def hyphenator=(h)
  raise ArgumentError, "#{h.inspect} is not a valid hyphenator." unless h.respond_to?(:hyphenate_to)
  arity = h.method(:hyphenate_to).arity
  raise ArgumentError, "#{h.inspect} must have exactly two or three arguments." unless [2, 3].include?(arity)
  @hyphenator = h
  @hyphenator_arity = arity
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 577
def justify?
  return @format_style == JUSTIFY
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 553
def left_align?
  return @format_style == LEFT_ALIGN
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 214
def left_margin=(left)
  @left_margin = posint(left)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 902
def paragraphs(to_wrap = nil)
  to_wrap = @text if to_wrap.nil?
  __paragraphs([to_wrap].flatten)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 561
def right_align?
  return @format_style == RIGHT_ALIGN
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 569
def right_fill?
  return @format_style == RIGHT_FILL
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 241
def right_margin=(r)
  @right_margin = posint(r)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 415
def split_rules=(s)
  raise ArgumentError, "Invalid value provided for split_rules." if ((s < SPLIT_FIXED) || (s > SPLIT_ALL))
  @split_rules = s
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 501
def tabstop=(t)
  @tabstop = posint(t)
end

# File rails/actionmailer/lib/action_mailer/vendor/text/format.rb, line 925
def unexpand(to_unexpand = nil)
  to_unexpand = @text if to_unexpand.nil?
  if to_unexpand.class == Array
    to_unexpand.collect { |te| v << __unexpand(te) }
  else
    __unexpand(to_unexpand)
  end
end