Module: CustomClass

Included in:
ActiveOrient::Model
Defined in:
lib/model/custom.rb

Instance Method Summary collapse

Instance Method Details

#like(operation, order: 'asc') ⇒ Object

The REST-Interface does not work with “select from SomeClass where a_property like ‘pattern%’ ”

This is rewritten as 

SomeClass.like "name = D*", order: 'asc'

The order-argument is optional, “asc” is the default. This Primitiv-Version only accepts the wildcards “*” and “%” at the end of the seach-string. The Wildcard can be omitted.

The method does not accept further arguments.



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# File 'lib/model/custom.rb', line 15

def like operation, order: 'asc'
  # remove all spaces and split the resulting word
case operation
when Hash
	p,s = operation.keys.first, operation.values.first
else
	p, s = operation.gsub(/\s+/, "").split("=")
end
  if ["%","*"].include?(s[-1])
    s.chop! 
  end

  query( where: { "#{p}.left(#{s.length})" => s } ,order: { p => order }).execute
end