Change line color programmatically

Developers
10
Off-Topic:(Click to expand and learn about forum post formatting.)

Read this primer on using the forums:

The post feature uses Markdown formatting. So this:

So, this:

##Hello

or

Hello
---

renders as:
##Hello

And to render some Ruby code:

```ruby

def some_method(arg)
  if arg.is_a?(Numeric) && arg > 0
    puts "The argument is: #{arg.to_s}"
    return arg + 3
  end
end

` ` `

renders as:

def some_method(arg)
  if arg.is_a?(Numeric) && arg > 0
    puts "The argument is: #{arg.to_s}"
    return arg + 3
  end
end