Class: Sequel::Database

Inherits:
Object
  • Object
show all
Defined in:
lib/koa/sequel-logger.rb

Instance Method Summary collapse

Instance Method Details

#action(sql) ⇒ Object 



27
28
29
 
# File 'lib/koa/sequel-logger.rb', line 27

def action(sql)
  sql[/(\w+){1}/].downcase
end

#log_duration(t, sql) ⇒ Object 



19
20
21
 
# File 'lib/koa/sequel-logger.rb', line 19

def log_duration(t, sql)
  Logger.measure("sequel-latency", t, source: action(sql))
end

#log_exception(e, sql) ⇒ Object 



23
24
25
 
# File 'lib/koa/sequel-logger.rb', line 23

def log_exception(e, sql)
  Logger.log(error: "sequel-exception", class: e.class)
end

#log_yield(sql, args = nil) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/koa/sequel-logger.rb', line 5

def log_yield(sql, args=nil)
  sql = "#{sql}; #{args.inspect}" if args
  t0 = Time.now
  begin
    yield
  rescue => e
    log_exception(e, sql)
    raise
  ensure
    t1 = Time.now
    log_duration(Integer((t1-t0)*1000), sql) unless e
  end
end