SM::Lines

A container for all the lines

Attributes

lines[R]

Public Class Methods

new(lines) click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 98
def initialize(lines)
  @lines = lines
  rewind
end

Public Instance Methods

as_text() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 143
def as_text
  @lines.map {|l| l.text}.join("\n")
end

delete(a_line) click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 133
def delete(a_line)
  a_line.deleted = true
end

each() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 107
def each
  @lines.each do |line|
    yield line unless line.deleted
  end
end

empty?() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 103
def empty?
  @lines.size.zero?
end

line_types() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 147
def line_types
  @lines.map {|l| l.type }
end

next() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 121
def next
  begin
    res = @lines[@nextline]
    @nextline += 1 if @nextline < @lines.size
  end while res and res.deleted and @nextline < @lines.size
  res
end

normalize() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 137
def normalize
  margin = @lines.collect{|l| l.leading_spaces}.min
  margin = 0 if margin == Line::INFINITY
  @lines.each {|line| line.strip_leading(margin) } if margin > 0
end

rewind() click to toggle source

def [](index)

@lines[index]

end

 
               # File rdoc/markup/simple_markup/lines.rb, line 117
def rewind
  @nextline = 0
end

unget() click to toggle source

 
               # File rdoc/markup/simple_markup/lines.rb, line 129
def unget
  @nextline -= 1
end

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please see Improve the docs, or visit Documenting-ruby.org.