##Usage require 'sergio'
class MyXmlMunger
include Sergio
#the hash key will be renamed to the second argument passed to element if one is provided
element 'body', 'bro' do
#if a second argument isn't provided it will just use the original name of the element
element 'id'
#the :attribute option specifies what attribute to draw the value from for the resulting hash
element 'a', 'link', :attribute => 'href'
#You can pass a block to #element with a value argument and the hash value will be set to the result of the block
element 'p', 'content' do |v|
v.reverse
end
#You can pass :having to #element to specify attributes required to match against
element 'div', 'cars', :having => {'class' => 'car'} do
#You can pass value and attributes arguments into the block you pass to element
element 'p', 'description' do |value, attributes|
"#{value} #{attributes['attribute']}"
end
end
#You can pass arbitrary nestings to match against and merge to
element ['some', 'nesting'], ['some', 'other', 'nesting']
#Duplicate elements in the same scope are automatically made into an array:
element 'some', 'thing'
#parses
#<body><some>hey</some><some>hi</some></body>
#as
#{'document' => {'thing' => ['hey, 'hi']}}
#and
#<body><some>hi</some></body>
#as
#{'document' => {'thing' => 'hi'}}
#You can force arrays for even a single matching element within a given scope using the :as_array option
element 'some', 'thing', :as_array => true
#parses
#<body><some>hi</some></body>
#as
#{'document' => {'thing' => ['hi']}}
#and
#<body><some>hey</some><some>hi</some></body>
#as
#{'document' => {'thing' => ['hey', 'hi']}}
end
end
###To parse a document into a hash, call parse on an instance of your parsing class with a document string as an argument MyXmlMunger.new.parse("1something") #returns {'bro' => {'id' => '1', 'link' => 'dude'}}
##LICENSE
(The MIT License)
Copyright © 2011:
Max Justus Spransy
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.