Class: SequelRails::Railties::LogSubscriber

Inherits:
ActiveSupport::LogSubscriber
  • Object
show all
Defined in:
lib/sequel_rails/railties/log_subscriber.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.reset_runtime ⇒ Object 



14
15
16
17
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 14

def self.reset_runtime
  rt, self.runtime = runtime, 0
  rt
end

.runtime ⇒ Object 



10
11
12
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 10

def self.runtime
  Thread.current["sequel_sql_runtime"] ||= 0
end

.runtime=(value) ⇒ Object 



6
7
8
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 6

def self.runtime=(value)
  Thread.current["sequel_sql_runtime"] = value
end

Instance Method Details

#logger ⇒ Object 



49
50
51
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 49

def logger
  ::SequelRails.configuration.logger
end

#odd? ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 45

def odd?
  @odd_or_even = !@odd_or_even
end

#sql(event) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/sequel_rails/railties/log_subscriber.rb', line 19

def sql(event)
  self.class.runtime += event.duration
  return unless logger.debug?

  payload = event.payload

  name = '%s (%.1fms)' % [payload[:name], event.duration]
  sql  = payload[:sql].squeeze(' ')
  binds = nil

  unless (payload[:binds] || []).empty?
    binds = "  " + payload[:binds].map { |col,v|
      [col.name, v]
    }.inspect
  end

  if odd?
    name = color(name, :cyan, true)
    sql  = color(sql, nil, true)
  else
    name = color(name, :magenta, true)
  end

  debug "  #{name}  #{sql}#{binds}"
end