Class: ActiveRecord::Collection

Inherits:
Object
  • Object
show all
Includes:
ActiveRecord::Collections::Batching, ActiveRecord::Collections::Delegation, ActiveRecord::Collections::QueryChain, ActiveRecord::Collections::Records, ActiveRecord::Collections::Serialization
Defined in:
lib/active_record/collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ActiveRecord::Collections::Serialization

included, #to_hash, #to_json, #to_param, #to_sql

Methods included from ActiveRecord::Collections::Delegation

included, #method_missing, #on_records, #on_relation, #respond_to_missing?

Methods included from ActiveRecord::Collections::Batching

#as_batch, #as_batches, #as_next_batch, #batch_by_default?, #batching_threshold, #current_page, #default_batch_size, #each_page, #first_page, #first_page!, #flat_page_map, included, #is_batch!, #is_batch?, #last_page, #last_page!, #next_page, #next_page!, #next_page?, #page, #page!, #page_map, #paginated?, #per, #per!, #per_page, #prev_page, #prev_page!, #prev_page?, #should_batch?, #to_batches, #total_pages

Methods included from ActiveRecord::Collections::Records

#each, #flat_map, #length, #map, #pluck, #record_ids, #records, #size, #to_ary, #total_count, #total_records

Methods included from ActiveRecord::Collections::QueryChain

#all, #distinct, #distinct!, included, #includes, #includes!, #joins, #joins!, #limit, #limit!, #load, #not, #not!, #or, #or!, #order, #order!, #references, #references!, #reset, #reset!, #select, #select!, #where, #where!

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ActiveRecord::Collections::Delegation

Instance Attribute Details

#model ⇒ Object (readonly)

Returns the value of attribute model.



8
9
10
 
# File 'lib/active_record/collection.rb', line 8

def model
  @model
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



8
9
10
 
# File 'lib/active_record/collection.rb', line 8

def options
  @options
end

#relation ⇒ Object (readonly)

Returns the value of attribute relation.



8
9
10
 
# File 'lib/active_record/collection.rb', line 8

def relation
  @relation
end

Instance Method Details

#inspect ⇒ Object

dup relation and call none so that we don’t end up inspecting it and loading it before we want it



12
13
14
15
16
17
18
 
# File 'lib/active_record/collection.rb', line 12

def inspect
  relation_backup = relation.dup
  @records = @relation = relation.none
  inspected = super
  @records = @relation = relation_backup
  inspected
end