File Manager

X7ROOT File Manager

Current Path: /opt/alt/ruby19/lib64/ruby/1.9.1/rexml

opt / alt / ruby19 / lib64 / ruby / 1.9.1 / rexml /

?? ..
?? attlistdecl.rb(1.89 KB)
?? attribute.rb(5.39 KB)
?? cdata.rb(1.54 KB)
?? child.rb(2.63 KB)
?? comment.rb(2.14 KB)
?? doctype.rb(6.58 KB)
?? document.rb(8.28 KB)
?? dtd
?? element.rb(43.85 KB)
?? encoding.rb(1.49 KB)
?? entity.rb(5.53 KB)
?? formatters
?? functions.rb(11.27 KB)
?? instruction.rb(2.01 KB)
?? light
?? namespace.rb(1.09 KB)
?? node.rb(2.13 KB)
?? output.rb(392 B)
?? parent.rb(4.33 KB)
?? parseexception.rb(1.22 KB)
?? parsers
?? quickpath.rb(9.08 KB)
?? rexml.rb(1.65 KB)
?? sax2listener.rb(3.6 KB)
?? source.rb(7.29 KB)
?? streamlistener.rb(3.88 KB)
?? syncenumerator.rb(685 B)
?? text.rb(13.57 KB)
?? undefinednamespaceexception.rb(210 B)
?? validation
?? xmldecl.rb(2.78 KB)
?? xmltokens.rb(526 B)
?? xpath.rb(3.31 KB)
?? xpath_parser.rb(25.7 KB)

Editing: parent.rb

require "rexml/child"

module REXML
  # A parent has children, and has methods for accessing them.  The Parent
  # class is never encountered except as the superclass for some other
  # object.
  class Parent < Child
    include Enumerable

# Constructor
    # @param parent if supplied, will be set as the parent of this object
    def initialize parent=nil
      super(parent)
      @children = []
    end

def add( object )
      #puts "PARENT GOTS #{size} CHILDREN"
      object.parent = self
      @children << object
      #puts "PARENT NOW GOTS #{size} CHILDREN"
      object
    end

alias :push :add
    alias :<< :push

def unshift( object )
      object.parent = self
      @children.unshift object
    end

def delete( object )
      found = false
      @children.delete_if {|c| c.equal?(object) and found = true }
      object.parent = nil if found
      found ? object : nil
    end

def each(&block)
      @children.each(&block)
    end

def delete_if( &block )
      @children.delete_if(&block)
    end

def delete_at( index )
      @children.delete_at index
    end

def each_index( &block )
      @children.each_index(&block)
    end

# Fetches a child at a given index
    # @param index the Integer index of the child to fetch
    def []( index )
      @children[index]
    end

alias :each_child :each

# Set an index entry.  See Array.[]=
    # @param index the index of the element to set
    # @param opt either the object to set, or an Integer length
    # @param child if opt is an Integer, this is the child to set
    # @return the parent (self)
    def []=( *args )
      args[-1].parent = self
      @children[*args[0..-2]] = args[-1]
    end

# Inserts an child before another child
    # @param child1 this is either an xpath or an Element.  If an Element,
    # child2 will be inserted before child1 in the child list of the parent.
    # If an xpath, child2 will be inserted before the first child to match
    # the xpath.
    # @param child2 the child to insert
    # @return the parent (self)
    def insert_before( child1, child2 )
      if child1.kind_of? String
        child1 = XPath.first( self, child1 )
        child1.parent.insert_before child1, child2
      else
        ind = index(child1)
        child2.parent.delete(child2) if child2.parent
        @children[ind,0] = child2
        child2.parent = self
      end
      self
    end

# Inserts an child after another child
    # @param child1 this is either an xpath or an Element.  If an Element,
    # child2 will be inserted after child1 in the child list of the parent.
    # If an xpath, child2 will be inserted after the first child to match
    # the xpath.
    # @param child2 the child to insert
    # @return the parent (self)
    def insert_after( child1, child2 )
      if child1.kind_of? String
        child1 = XPath.first( self, child1 )
        child1.parent.insert_after child1, child2
      else
        ind = index(child1)+1
        child2.parent.delete(child2) if child2.parent
        @children[ind,0] = child2
        child2.parent = self
      end
      self
    end

def to_a
      @children.dup
    end

# Fetches the index of a given child
    # @param child the child to get the index of
    # @return the index of the child, or nil if the object is not a child
    # of this parent.
    def index( child )
      count = -1
      @children.find { |i| count += 1 ; i.hash == child.hash }
      count
    end

# @return the number of children of this parent
    def size
      @children.size
    end

alias :length :size

# Replaces one child with another, making sure the nodelist is correct
    # @param to_replace the child to replace (must be a Child)
    # @param replacement the child to insert into the nodelist (must be a
    # Child)
    def replace_child( to_replace, replacement )
      @children.map! {|c| c.equal?( to_replace ) ? replacement : c }
      to_replace.parent = nil
      replacement.parent = self
    end

# Deeply clones this object.  This creates a complete duplicate of this
    # Parent, including all descendants.
    def deep_clone
      cl = clone()
      each do |child|
        if child.kind_of? Parent
          cl << child.deep_clone
        else
          cl << child.clone
        end
      end
      cl
    end

alias :children :to_a

def parent?
      true
    end
  end
end

X7ROOT File Manager

Editing: parent.rb

Upload File

Create Folder