All blog articles by Sonali Chavan

Recently, I had come across a situation where I had to make to 2 ajax calls sequentially, i.e. fetch address from GeoLocation API and send it to Fedex API for fetching the transit time. For this, I needed to convert the address from GeoLocation in particular format using loop to send it to Fedex. Initially, I used '$.each()' method of jquery on an address array to convert it in desired format. This is common approach that we follow and it took 1.12ms for the processing. I wanted to reduce...

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Sonali Chavan

ActiveRecord Attributes And Defaults - The Old Way

Imagine that you are in a vacation rental industry and you are adding a new model for handling reservations for rentals, let’s call it Reservation. To keep it simple for the purpose of this example, let’s assume that we need start_date and end_date date fields for handling the duration of the reservations and price field, which is pretty useful unless you are developing an app for a charity organization ;). Let’s say we want to provide some...

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