instance method `with_warnings`

Ruby on Rails 3.2.22.5

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

with_warnings(flag)

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

Parameters

flag req

Source

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 22
  def with_warnings(flag)
    old_verbose, $VERBOSE = $VERBOSE, flag
    yield
  ensure
    $VERBOSE = old_verbose
  end

Defined in activesupport/lib/active_support/core_ext/kernel/reporting.rb line 22 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Kernel

Signature

Parameters