Class: Rails::BacktraceCleaner

Inherits:
ActiveSupport::BacktraceCleaner
  • Object
show all
Defined in:
lib/rails/backtrace_cleaner.rb

Constant Summary collapse

APP_DIRS_PATTERN = 
/^\/?(app|config|lib|test|\(\w*\))/
RENDER_TEMPLATE_PATTERN = 
/:in `.*_\w+_{2,3}\d+_\d+'/
EMPTY_STRING = 
""
SLASH = 
"/"
DOT_SLASH = 
"./"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BacktraceCleaner

Returns a new instance of BacktraceCleaner.



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# File 'lib/rails/backtrace_cleaner.rb', line 13

def initialize
  super
  @root = "#{Rails.root}/"
  add_filter { |line| line.sub(@root, EMPTY_STRING) }
  add_filter { |line| line.sub(RENDER_TEMPLATE_PATTERN, EMPTY_STRING) }
  add_filter { |line| line.sub(DOT_SLASH, SLASH) } # for tests
  add_silencer { |line| !APP_DIRS_PATTERN.match?(line) }
end