The Transitive
formatter writes an XML
document that parses to an identical document as the source document. This means that no extra whitespace nodes are inserted, and whitespace within text nodes is preserved. Within these constraints, the document is pretty-printed, with whitespace inserted into the metadata to introduce formatting.
Note that this is only useful if the original XML
is not already formatted. Since this formatter does not alter whitespace nodes, the results of formatting already formatted XML
will be odd.
Class Methods
lib/rexml/formatters/transitive.rb
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# File tmp/rubies/ruby-2.6.10/lib/rexml/formatters/transitive.rb, line 16
def initialize( indentation=2, ie_hack=false )
@indentation = indentation
@level = 0
@ie_hack = ie_hack
end
No documentation available
Instance Methods
lib/rexml/formatters/transitive.rb
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# File tmp/rubies/ruby-2.6.10/lib/rexml/formatters/transitive.rb, line 23
def write_element( node, output )
output << "<#{node.expanded_name}"
node.attributes.each_attribute do |attr|
output << " "
attr.write( output )
end unless node.attributes.empty?
output << "\n"
output << ' '*@level
if node.children.empty?
output << " " if @ie_hack
output << "/"
else
output << ">"
# If compact and all children are text, and if the formatted output
# is less than the specified width, then try to print everything on
# one line
@level += @indentation
node.children.each { |child|
write( child, output )
}
@level -= @indentation
output << "</#{node.expanded_name}"
output << "\n"
output << ' '*@level
end
output << ">"
end
No documentation available
lib/rexml/formatters/transitive.rb
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# File tmp/rubies/ruby-2.6.10/lib/rexml/formatters/transitive.rb, line 53
def write_text( node, output )
output << node.to_s()
end
No documentation available