Check whether a variable is a string in Ruby

Check whether a variable is a string in Ruby

ruby idioms typechecking

ruby

Best ruby idiom for "nil or zero"

ruby design-patterns idioms null

ruby

Common Ruby Idioms

ruby idioms

ruby

DRY Ruby Initialization with Hash Argument

ruby initialization dry idioms

ruby

Ruby idiom for substring from index until end of string

ruby string substring slice idioms

ruby

Hashes of Hashes Idiom in Ruby?

ruby idioms hash-of-hashes

ruby

Is there a tutorial that teaches common Ruby programming idioms used by experienced programmers, but may not be obvious to newcomers? [closed]

ruby idioms

ruby

In what contexts do programming languages make real use of an Infinity value?

python ruby language-agnostic idioms infinity

ruby

Ruby: Finding most recently modified file

ruby idioms

ruby

Idiomatic Ruby filter for nil-or-empty?

ruby idioms enumerable

ruby

Idiomatic use of parentheses in Ruby

ruby parentheses idioms

ruby

How do I cache a method with Ruby/Rails?

ruby-on-rails ruby caching idioms memoization

ruby

When to use dup, and when to use clone in Ruby?

ruby clone idioms dup

ruby

Do the `if name == "main": ` like idioms have a name of design pattern?

python ruby perl design-patterns idioms

ruby