Class: Slipcover::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/slipcover/document.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database_name, attributes = {}) ⇒ Document

Returns a new instance of Document.



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# File 'lib/slipcover/document.rb', line 6

def initialize(database_name, attributes={})
  @database_name = database_name
  self.attributes = attributes.symbolize_keys
  set_intrinsic_values
end

Instance Attribute Details

#attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/slipcover/document.rb', line 3

def attributes
  @attributes
end

#database_name ⇒ Object (readonly)

Returns the value of attribute database_name.



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# File 'lib/slipcover/document.rb', line 4

def database_name
  @database_name
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/slipcover/document.rb', line 3

def id
  @id
end

#rev ⇒ Object

Returns the value of attribute rev.



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# File 'lib/slipcover/document.rb', line 3

def rev
  @rev
end

Instance Method Details

#database ⇒ Object 



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# File 'lib/slipcover/document.rb', line 48

def database
  @database ||= Slipcover::Database.new(database_name)
end

#delete ⇒ Object 



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# File 'lib/slipcover/document.rb', line 34

def delete
  http_adapter.delete("#{url}?rev=#{rev}")
  set_intrinsic_values({})
  nullify_intrinsic_attributes
  true
rescue Exception => e
  false
end

#fetch ⇒ Object 



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# File 'lib/slipcover/document.rb', line 28

def fetch
  self.attributes = get(url)
  set_intrinsic_values
rescue Slipcover::HttpAdapter::DocumentNotFound
end

#http_adapter ⇒ Object 



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# File 'lib/slipcover/document.rb', line 14

def http_adapter
  @http_adapter ||= HttpAdapter.new
end

#save ⇒ Object 



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# File 'lib/slipcover/document.rb', line 21

def save
  http_method = id ? :put : :post
  doc_url = id ? url : database.url
  response = send(http_method, doc_url, attributes_for_save)
  set_intrinsic_values(response)
end

#url ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/slipcover/document.rb', line 43

def url
  raise ArgumentError.new('no document id') unless id
  "#{database.url}/#{CGI::escape(id)}"
end