Class: DbDebug::Middleware

Inherits:

Object

• Object
• DbDebug::Middleware

Defined in:

lib/db_debug/middleware.rb

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app) ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.

# File 'lib/db_debug/middleware.rb', line 3

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/db_debug/middleware.rb', line 7

def call(env)
  str = env["QUERY_STRING"].gsub(/&db_debug/, "")
  db_debug = env["QUERY_STRING"] != str
  env["QUERY_STRING"] = str if db_debug 

  
  DbDebug.trace verbose: db_debug.present?  do
    @app.call(env)
  end
end