How to run a local Rails script on Heroku
From time to time, you may want to run some local Rails script on your Heroku app, and fortunately, you can do it easily with heroku run command. Read more…
Rails
How to pass options directly to the charting library in Chartkick
Chartick is a great gem which gluing popular JavaScript charting libraries (Chart.js, Google Charts and Highcharts) with Ruby (and other languages) templates. But, because Chartick is abstraction with its options, it is not really clear how to configure the underlying JavaScript library which for the first time cost me some extra time of debugging and digging its source code. Read more…
Ruby and Rails object checking methods cheat sheet
Comparing basic object checking methods of ruby and Rails. Read more…