Module: Stagehand::Connection::AdapterExtensions
- Defined in:
- lib/stagehand/connection_adapter_extensions.rb
Class Method Summary collapse
Instance Method Summary collapse
- #allow_writes(&block) ⇒ Object
- #exec_delete ⇒ Object
- #exec_insert ⇒ Object
- #exec_update ⇒ Object
- #readonly!(state = true) ⇒ Object
- #readonly? ⇒ Boolean
Class Method Details
.prepended(base) ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 12 def self.prepended(base) base.set_callback :checkout, :after, :update_readonly_state base.set_callback :checkin, :before, :clear_readonly_state end |
Instance Method Details
#allow_writes(&block) ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 32 def allow_writes(&block) state = readonly? readonly!(true) return block.call ensure readonly!(state) end |
#exec_delete ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 27 def exec_delete(*) handle_readonly_writes! super end |
#exec_insert ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 17 def exec_insert(*) handle_readonly_writes! super end |
#exec_update ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 22 def exec_update(*) handle_readonly_writes! super end |
#readonly!(state = true) ⇒ Object
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 40 def readonly!(state = true) @readonly = state end |
#readonly? ⇒ Boolean
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# File 'lib/stagehand/connection_adapter_extensions.rb', line 44 def readonly? !!@readonly end |