Don't use the true and false keywords.

Use:

• !p for true (thanks, histocrat!)
• !0 for false

to save some chars.

Don't use the true and false keywords.

Use:

• !p for true (thanks, histocrat!)
• !0 for false. If all you need is a falsy value, then you can simply use p (which returns nil).

to save some chars.

Don't use the true and false keywords.

Use !!0 for true and !0 for false to save some chars.

Don't use the true and false keywords.

Use:

• !p for true (thanks, histocrat!)
• !0 for false

to save some chars.