Module: Stagehand::Database::ConnectionStack

Defined in:
lib/stagehand/database.rb

Overview

Threadsafe tracking of the connection stack

Class Method Summary collapse

Class Method Details

.current_stack ⇒ Object 



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# File 'lib/stagehand/database.rb', line 178

def self.current_stack
  if stack = Thread.current.thread_variable_get('sparkle_connection_name_stack')
    stack
  else
    stack = Concurrent::Array.new
    stack << Rails.env.to_sym
    Thread.current.thread_variable_set('sparkle_connection_name_stack', stack)
    stack
  end
end

.last ⇒ Object 



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# File 'lib/stagehand/database.rb', line 174

def self.last
  current_stack.last
end

.pop ⇒ Object 



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# File 'lib/stagehand/database.rb', line 170

def self.pop
  current_stack.pop
end

.push(connection_name) ⇒ Object 



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# File 'lib/stagehand/database.rb', line 166

def self.push(connection_name)
  current_stack.push connection_name
end