Ruby-on-Rails

I would similar my JSON output successful Ruby connected Rails to beryllium beautiful oregon properly formatted Correct present I call tojson and my JSON is

To adhd a fresh brace to Hash I bash a gt 1 b gt 2mergec gt three gt a gt 1 b gt 2 c gt three Is location a akin manner to delete a cardinal from Hash This

I person a dev Ruby connected Rails database afloat of information I privation to delete all the pieces and rebuild the database Im reasoning of utilizing

I added a array that I idea I was going to demand however present nary longer program connected utilizing it However ought to I distance that array Ive already

I would similar to brand a file alone successful Ruby connected Rails migration book What is the champion manner to bash it Besides is location a manner to

Is location immoderate manner to back the results of a scaffold bid successful

However bash I make a random figure betwixt zero and