listen

library3.10.0rbrubygemsunverified

The Listen gem listens to file modifications and notifies you about the changes.

gem install listen

INSTALL

IMPORT

SIG · LISTEN

listen

utilityrubyv3.10.0

harness data pending

Install & Compatibility

Where this runs

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Listen

✓ require 'listen'

Watch a directory for file changes and print modified files.

require 'listen' listener = Listen.to('/path/to/dir') do |modified, added, removed| puts "Modified: #{modified}" end listener.start sleep

Debug

Known issues

gotchaListen may require the 'wdm' gem on Windows for optimal performance.

fix

Add gem 'wdm' to your Gemfile on Windows platforms.

affects: >= 3.0.0

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Version history

3.10.0latest on RubyGems

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