Can text editors detect undefined variables in Ruby?

• tapioca

  6 665 9.6 Ruby

  The swiss army knife of RBI generation

  

Sorbet can do this, as long as you have type signatures for your code. Given Ruby's highly dynamic nature that's where tools like Tapioca come in to generate these, for example for Active Record models where instance methods are generated based on the database schema. But the moment when something returns T.untyped you're back where you were before - it helps but isn't perfect.

• sorbet

  53 3,521 9.9 Ruby

  A fast, powerful type checker designed for Ruby

  

Sorbet can do this, as long as you have type signatures for your code. Given Ruby's highly dynamic nature that's where tools like Tapioca come in to generate these, for example for Active Record models where instance methods are generated based on the database schema. But the moment when something returns T.untyped you're back where you were before - it helps but isn't perfect.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

Suggest a related project