U:RDoc::AnyMethod[iI"insert_before:EFI" REXML::Parent#insert_before;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"+Inserts an child before another child ;TI"J@param child1 this is either an xpath or an Element. If an Element, ;TI"Lchild2 will be inserted before child1 in the child list of the parent. ;TI"JIf an xpath, child2 will be inserted before the first child to match ;TI"the xpath. ;TI"'@param child2 the child to insert ;TI"@return the parent (self);T: @fileI"lib/rexml/parent.rb;T:0@omit_headings_from_table_of_contents_below000[I"( child1, child2 );T@FI"Parent;TcRDoc::NormalClass00