Added NodeSet#concat.
This method allows two sets to be concatenated together without the need of creating a 3rd node set (as is the case with NodeSet#+).
This commit is contained in:
parent
8601cf6e74
commit
bcdce306e5
|
@ -183,6 +183,15 @@ module Oga
|
|||
return self.class.new(to_a | other.to_a)
|
||||
end
|
||||
|
||||
##
|
||||
# Adds the nodes of the given node set to the current node set.
|
||||
#
|
||||
# @param [Oga::XML::NodeSet] other
|
||||
#
|
||||
def concat(other)
|
||||
other.each { |node| push(node) }
|
||||
end
|
||||
|
||||
##
|
||||
# Removes the current nodes from their owning set. The nodes are *not*
|
||||
# removed from the current set.
|
||||
|
|
|
@ -235,6 +235,22 @@ describe Oga::XML::NodeSet do
|
|||
end
|
||||
end
|
||||
|
||||
context '#concat' do
|
||||
before do
|
||||
n1 = Oga::XML::Element.new(:name => 'a')
|
||||
n2 = Oga::XML::Element.new(:name => 'b')
|
||||
|
||||
@set1 = described_class.new([n1])
|
||||
@set2 = described_class.new([n2])
|
||||
end
|
||||
|
||||
example 'concatenate two node sets' do
|
||||
@set1.concat(@set2)
|
||||
|
||||
@set1.length.should == 2
|
||||
end
|
||||
end
|
||||
|
||||
context '#remove' do
|
||||
before do
|
||||
owner = Oga::XML::Element.new
|
||||
|
|
Loading…
Reference in New Issue