Class: Pgtk::Spy

Inherits:
Object
  • Object
show all
Defined in:
lib/pgtk/spy.rb

Overview

A pool tha spies on another pool.

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright © 2019-2025 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(pool, &block) ⇒ Spy

Returns a new instance of Spy.



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# File 'lib/pgtk/spy.rb', line 16

def initialize(pool, &block)
  @pool = pool
  @block = block
end

Instance Method Details

#exec(sql, *args) ⇒ Object 



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# File 'lib/pgtk/spy.rb', line 25

def exec(sql, *args)
  @block.call(sql)
  @pool.exec(sql, *args)
end

#transaction ⇒ Object 



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# File 'lib/pgtk/spy.rb', line 30

def transaction
  @block.call('txn')
  @pool.transaction do |t|
    yield Spy.new(t, @block)
  end
end

#version ⇒ Object 



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# File 'lib/pgtk/spy.rb', line 21

def version
  @pool.version
end