Class: Tengine::Core::Driver::Finder

Inherits:
Object
  • Object
show all
Defined in:
lib/tengine/core/driver/finder.rb

Constant Summary collapse

ATTRIBUTE_NAMES = 
[
  :name,
  :version,
  :enabled,
  :enabled_on_activation
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Finder

Returns a new instance of Finder.



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# File 'lib/tengine/core/driver/finder.rb', line 15

def initialize(attrs = {})
  attrs ||= {}
  attrs.each do |attr, v| 
    send("#{attr}=", v) unless v.blank?
  end
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/tengine/core/driver/finder.rb', line 22

def attributes
  ATTRIBUTE_NAMES.inject({}){|d, name| d[name] = send(name); d}
end

#paginate(page) ⇒ Object 



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# File 'lib/tengine/core/driver/finder.rb', line 26

def paginate(page)
  scope(Tengine::Core::Driver).page(page)
end

#scope(criteria) ⇒ Object 



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# File 'lib/tengine/core/driver/finder.rb', line 30

def scope(criteria)
  result = criteria
  result = result.where(name: name) if name
  result = result.where(version: version) if version
  result = result.where(enabled: enabled) if enabled
  result = result.where(enabled_on_activation: enabled_on_activation) if enabled_on_activation
  # ソート
  result = result.asc(:_id, :name)
  result
end