How do you use ARel's #as method?
- by jamesmoorecode
If you build a projection like this:
t = Arel::Table.new(:projects)
ps = t.project(t[:id].as(:snark))
How do you get the result column that's named :snark?
I am trying to optimise the boot-up time of linux on an embedded device (not PC)
Currently to profile the boot-up sequence,
I have enabled the timing info on printk logs.
Is this the most optimum way?
If not, how do i profile the boot-up sequence (with timing) with minimum overhead?
PS:
I have a terminal (of the device) over a serial-connection…
