Class: SmartCollection::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/smart_collection/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_config) ⇒ Config

Returns a new instance of Config.



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# File 'lib/smart_collection/config.rb', line 6

def initialize raw_config
  @raw_config = raw_config
  check_config
end

Instance Attribute Details

#cache_manager ⇒ Object

Returns the value of attribute cache_manager.



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# File 'lib/smart_collection/config.rb', line 3

def cache_manager
  @cache_manager
end

#raw_config ⇒ Object (readonly)

Returns the value of attribute raw_config.



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# File 'lib/smart_collection/config.rb', line 4

def raw_config
  @raw_config
end

Instance Method Details

#cache_config ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 27

def cache_config
  @raw_config[:cached_by]
end

#cache_expires_in_proc ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 54

def cache_expires_in_proc
  case @raw_config[:cache_expires_in]
  when Proc
    @raw_config[:cache_expires_in]
  when ActiveSupport::Duration
    -> (owner) { @raw_config[:cache_expires_in] }
  when Symbol
    -> (owner) { owner.send(@raw_config[:cache_expires_in]) }
  else
    raise "cache_expires_in option only accepts a Proc / ActiveSupport::Duration / Symbol"
  end
end

#cache_table_name ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 46

def cache_table_name
  if @raw_config[:cache_table] == :default
    :smart_collection_cached_items
  else
    @raw_config[:cache_table]
  end
end

#check_config ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 67

def check_config
  raise "items option must be provided" if items_name.nil?
  raise "item_class option must be provided" if item_class_name.nil?
  raise "scopes option must be provided" if @raw_config[:scopes].nil?
  raise "cache_table option must be provided" if @raw_config[:cache_table].nil?
  raise "cache_expires_in option must be provided" if @raw_config[:cache_expires_in].nil?
end

#inverse_association ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 42

def inverse_association
  @raw_config[:inverse_association]
end

#item_class ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 23

def item_class
  @item_class ||= item_class_name.constantize
end

#item_class_name ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 19

def item_class_name
  @raw_config[:item_class_name]
end

#item_name ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 15

def item_name
  items_name.to_s.singularize.to_sym
end

#items_name ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 11

def items_name
  @raw_config[:item_association]
end

#scopes_proc ⇒ Object 



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# File 'lib/smart_collection/config.rb', line 31

def scopes_proc
  case @raw_config[:scopes]
  when Proc
    @raw_config[:scopes]
  when Symbol
    -> (owner) { owner.send(@raw_config[:scopes]) }
  else
    raise "scopes option only accepts a Proc / Symbol"
  end
end