Class: Activecube::Query::Ordering

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argument, direction, options = {}) ⇒ Ordering

Returns a new instance of Ordering.



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# File 'lib/activecube/query/ordering.rb', line 6

def initialize argument, direction, options = {}
  @argument = argument
  @direction = direction
  @options = options
end

Instance Attribute Details

#argument ⇒ Object (readonly)

Returns the value of attribute argument.



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# File 'lib/activecube/query/ordering.rb', line 5

def argument
  @argument
end

#direction ⇒ Object (readonly)

Returns the value of attribute direction.



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# File 'lib/activecube/query/ordering.rb', line 5

def direction
  @direction
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/activecube/query/ordering.rb', line 5

def options
  @options
end

Instance Method Details

#append_query(_model, _cube_query, _table, query) ⇒ Object 



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# File 'lib/activecube/query/ordering.rb', line 12

def append_query _model, _cube_query, _table, query
  @text = argument.to_s.split(',').map{|s| quote s}.join(',')

  if options[:with_length]
    return by_length_order(query)
  end

  simple_order(query)
end

#quote(s) ⇒ Object 



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# File 'lib/activecube/query/ordering.rb', line 22

def quote s
  if s =~ /^[\w\.]+$/
    "`#{s}`"
  else
    s
  end
end