Class: REXML::Instruction

Constants

START	=	'<\?'
STOP	=	'\?>'

Attributes

content	[RW]	target is the "name" of the Instruction; IE, the "tag" in <?tag …?> content is everything else.
target	[RW]	target is the "name" of the Instruction; IE, the "tag" in <?tag …?> content is everything else.

Public Class methods

new(target, content=nil)

Constructs a new Instruction @param target can be one of a number of things. If String, then the target of this instruction is set to this. If an Instruction, then the Instruction is shallowly cloned (target and content are copied). If a Source, then the source is scanned and parsed for an Instruction declaration. @param content Must be either a String, or a Parent. Can only be a Parent if the target argument is a Source. Otherwise, this String is set as the content of this instruction.

[Source]

# File rexml/instruction.rb, line 24
                def initialize(target, content=nil)
                        if target.kind_of? String
                                super()
                                @target = target
                                @content = content
                        elsif target.kind_of? Instruction
                                super(content)
                                @target = target.target
                                @content = target.content
                        end
                        @content.strip! if @content
                end

Public Instance methods

==( other )

@return true if other is an Instruction, and the content and target of the other matches the target and content of this object.

[Source]

# File rexml/instruction.rb, line 56
                def ==( other )
                        other.kind_of? Instruction and
                        other.target == @target and
                        other.content == @content
                end

clone()

[Source]

# File rexml/instruction.rb, line 37
                def clone
                        Instruction.new self
                end

inspect()

[Source]

# File rexml/instruction.rb, line 66
    def inspect
      "<?p-i #{target} ...?>"
    end

node_type()

[Source]

# File rexml/instruction.rb, line 62
    def node_type
      :processing_instruction
    end

write(writer, indent=-1, transitive=false, ie_hack=false)

DEPRECATED

See the rexml/formatters package

[Source]

# File rexml/instruction.rb, line 44
                def write writer, indent=-1, transitive=false, ie_hack=false
      Kernel.warn( "#{self.class.name}.write is deprecated" )
                        indent(writer, indent)
                        writer << START.sub(/\\/u, '')
                        writer << @target
                        writer << ' '
                        writer << @content
                        writer << STOP.sub(/\\/u, '')
                end

Methods

Constants

Attributes

Public Class methods

Public Instance methods

DEPRECATED