Class: Gotasku::Query

Inherits:
Object
  • Object
show all
Defined in:
lib/gotasku/query.rb

Constant Summary collapse

@@problems = 
Mongo::MongoClient.new.db('sgf').collection('problems')

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(query) ⇒ Query

gets a Mongo::Cursor object



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# File 'lib/gotasku/query.rb', line 7

def initialize(query)
	@found = @@problems.find(query) 
end

Instance Attribute Details

#found ⇒ Object (readonly)

Returns the value of attribute found.



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# File 'lib/gotasku/query.rb', line 4

def found
  @found
end

Class Method Details

.create ⇒ Object

returns a Mongo::Cursor object



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# File 'lib/gotasku/query.rb', line 18

def self.create
	self.new(self.build_query)
end

Instance Method Details

#to_a ⇒ Object

returns an array of items in @found



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# File 'lib/gotasku/query.rb', line 12

def to_a 
	@found.rewind!
	@found.to_a
end