snippet md "map with do" w
map do |${1:e}|
  $2
end
$0
endsnippet

snippet m{ "map with {" w
map({ |${1:e}| $2 })
endsnippet

snippet ed "each with do" w
each do |${1:e}|
  $2
end
$0
endsnippet

snippet e{ "each with {" w
each({ |${1:e}| $2 })
endsnippet

snippet b "apply block" w
${1:min_by}({|${2:e}| $3 })
endsnippet

snippet set "create set" w
Set(${1:Int32}).new
endsnippet

snippet ha "create hash" w
Hash($1).new
endsnippet

snippet in "includes?" w
includes?($1)
endsnippet