method

with_warnings

v3.2.8 - Show latest stable - Class: Kernel

with_warnings(flag)

public

Sets $VERBOSE for the duration of the block and back to its original value afterwards.

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 20
  def with_warnings(flag)
    old_verbose, $VERBOSE = $VERBOSE, flag
    yield
  ensure
    $VERBOSE = old_verbose
  end

with_warnings

Related methods