Module: PedantMysql2

Defined in:
lib/pedant_mysql2.rb,
lib/pedant_mysql2/version.rb

Constant Summary collapse

VERSION = 
'1.0.1'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.on_warning ⇒ Object

Returns the value of attribute on_warning.



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# File 'lib/pedant_mysql2.rb', line 3

def on_warning
  @on_warning
end

Class Method Details

.capture_warnings ⇒ Object 



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# File 'lib/pedant_mysql2.rb', line 5

def capture_warnings
  previous_callback = on_warning
  previous_warnings = Thread.current[:mysql_warnings]
  Thread.current[:mysql_warnings] = []
  self.on_warning = lambda { |warning| Thread.current[:mysql_warnings] << warning }
  yield
  warnings = Thread.current[:mysql_warnings]
  warnings
ensure
  Thread.current[:mysql_warnings] = previous_warnings
  self.on_warning = previous_callback
end

.ignore(*matchers) ⇒ Object 



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# File 'lib/pedant_mysql2.rb', line 26

def ignore(*matchers)
  self.whitelist.concat(matchers.flatten)
end

.ignored?(warning) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pedant_mysql2.rb', line 30

def ignored?(warning)
  on_warning.nil? || whitelist.any? { |matcher| matcher =~ warning.message }
end

.raise_warnings! ⇒ Object 



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# File 'lib/pedant_mysql2.rb', line 18

def raise_warnings!
  self.on_warning = lambda{ |warning| raise warning }
end

.silence_warnings! ⇒ Object 



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# File 'lib/pedant_mysql2.rb', line 22

def silence_warnings!
  self.on_warning = nil
end