Module: Ransack::Adapters::Mongoid::Base::ClassMethods

Defined in:
lib/ransack/adapters/mongoid/base.rb

Instance Method Summary collapse

Instance Method Details

#_ransack_aliases ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 36

def _ransack_aliases
  @_ransack_aliases ||= {}
end

#_ransack_aliases=(value) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 40

def _ransack_aliases=(value)
  @_ransack_aliases = value
end

#_ransackers ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 44

def _ransackers
  @_ransackers ||= {}
end

#_ransackers=(value) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 48

def _ransackers=(value)
  @_ransackers = value
end

#all_ransackable_attributes ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 69

def all_ransackable_attributes
  ['id'] + column_names.select { |c| c != '_id' } + _ransackers.keys +
    _ransack_aliases.keys
end

#column_names ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 125

def column_names
  @column_names ||= fields.map(&:first)
end

#columns ⇒ Object

def group_by *args, &block

criteria

end



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# File 'lib/ransack/adapters/mongoid/base.rb', line 121

def columns
  @columns ||= fields.map(&:second).map{ |c| ColumnWrapper.new(c) }
end

#columns_hash ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 129

def columns_hash
  columns.index_by(&:name)
end

#custom_join_ast(*args) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 105

def custom_join_ast *args
  []
end

#first(*args) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 109

def first(*args)
  if args.size == 0
    super
  else
    self.criteria.limit(args.first)
  end
end

#joins_values(*args) ⇒ Object

imitating active record



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# File 'lib/ransack/adapters/mongoid/base.rb', line 101

def joins_values *args
  []
end

#ransack(params = {}, options = {}) ⇒ Object Also known as: search 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 52

def ransack(params = {}, options = {})
  params = params.presence || {}
  Search.new(self, params ? params.delete_if {
    |k, v| v.blank? && v != false } : params, options)
end

#ransack_alias(new_name, old_name) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 60

def ransack_alias(new_name, old_name)
  self._ransack_aliases.store(new_name.to_s, old_name.to_s)
end

#ransackable_associations(auth_object = nil) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 84

def ransackable_associations(auth_object = nil)
  reflect_on_all_associations_all.map { |a| a.name.to_s }
end

#ransackable_attributes(auth_object = nil) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 74

def ransackable_attributes(auth_object = nil)
  all_ransackable_attributes
end

#ransackable_scopes(auth_object = nil) ⇒ Object

For overriding with a whitelist of symbols



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# File 'lib/ransack/adapters/mongoid/base.rb', line 95

def ransackable_scopes(auth_object = nil)
  []
end

#ransacker(name, opts = {}, &block) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 64

def ransacker(name, opts = {}, &block)
  self._ransackers = _ransackers.merge name.to_s => Ransacker
    .new(self, name, opts, &block)
end

#ransortable_attributes(auth_object = nil) ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 78

def ransortable_attributes(auth_object = nil)
  # Here so users can overwrite the attributes
  # that show up in the sort_select
  ransackable_attributes(auth_object)
end

#reflect_on_all_associations_all ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 88

def reflect_on_all_associations_all
  reflect_on_all_associations(
    :belongs_to, :has_one, :has_many, :embeds_many, :embedded_in
    )
end

#table ⇒ Object 



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# File 'lib/ransack/adapters/mongoid/base.rb', line 133

def table
  name = ::Ransack::Adapters::Mongoid::Attributes::Attribute.new(
    self.criteria, :name
    )
  { :name => name }
end