Class: MongoMapper::Plugins::Associations::InArrayProxy
Instance Attribute Summary
Attributes inherited from Proxy
#association, #proxy_owner, #target
Instance Method Summary
collapse
#dynamic_find
Methods inherited from Collection
#[], #each, #empty?, #length, #read, #reset, #size, #to_a, #write
Methods inherited from Proxy
define_proxy_method, #initialize, #inspect, #loaded, #loaded?, #proxy_method, #proxy_respond_to?, #read, #reload, #reset, #respond_to?, #write
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
in the class MongoMapper::Plugins::DynamicQuerying::ClassMethods
Instance Method Details
#<<(*docs) ⇒ Object
Also known as:
push, concat
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 93
def <<(*docs)
flatten_deeper(docs).each do |doc|
doc.save unless doc.persisted?
unless ids.include?(doc.id)
ids << doc.id
end
end
reset
end
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#all(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 21
def all(options={})
return [] if ids.blank?
order_results(query(options).all)
end
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#count(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 48
def count(options={})
return 0 if ids.blank?
options.blank? ? ids.size : query(options).count
end
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#create(attrs = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 73
def create(attrs={})
doc = klass.create(attrs)
if doc.persisted?
ids << doc.id
proxy_owner.save
reset
end
doc
end
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#create!(attrs = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 83
def create!(attrs={})
doc = klass.create!(attrs)
if doc.persisted?
ids << doc.id
proxy_owner.save
reset
end
doc
end
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#delete_all(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 61
def delete_all(options={})
docs = query(options).fields(:_id).all
docs.each { |doc| ids.delete(doc.id) }
klass.delete(docs.map { |d| d.id })
reset
end
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#destroy_all(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 53
def destroy_all(options={})
all(options).each do |doc|
ids.delete(doc.id)
doc.destroy
end
reset
end
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#find(*args) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 8
def find(*args)
order_results(query.find(*scoped_ids(args)))
end
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#find!(*args) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 12
def find!(*args)
order_results(query.find!(*scoped_ids(args)))
end
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#first(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 26
def first(options={})
return nil if ids.blank?
if ordered?
ids = find_ordered_ids(options)
find!(ids.first) if ids.any?
else
query(options).first
end
end
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#last(options = {}) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 37
def last(options={})
return nil if ids.blank?
if ordered?
ids = find_ordered_ids(options)
find!(ids.last) if ids.any?
else
query(options).last
end
end
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 68
def nullify
replace([])
reset
end
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#paginate(options) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 16
def paginate(options)
return [] if ids.blank?
query.paginate(options)
end
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#replace(docs) ⇒ Object
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# File 'lib/mongo_mapper/plugins/associations/proxy/in_array_proxy.rb', line 105
def replace(docs)
doc_ids = docs.map do |doc|
doc.save unless doc.persisted?
doc.id
end
ids.replace(doc_ids.uniq)
reset
end
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