module DataSteroid::Criteria::Queryable
Defines behaviour for query operations.
Public Instance Methods
all()
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# File lib/data_steroid/criteria/queryable.rb, line 26 def all fetch query end
fetch(query)
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# File lib/data_steroid/criteria/queryable.rb, line 17 def fetch(query) result = datastore.run query if result.count > 0 result.map { |element| new(element) } else [] end end
query()
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# File lib/data_steroid/criteria/queryable.rb, line 8 def query datastore.query(kind) end
run(query)
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# File lib/data_steroid/criteria/queryable.rb, line 12 def run(query) result = datastore.run query new(result.first) if result.count == 1 end