mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
14 lines
428 B
Ruby
14 lines
428 B
Ruby
|
h = {}
|
||
|
|
syms = %w[puts warn syswrite write stat bacon lettuce tomato
|
||
|
|
some symbols in this array may already be interned others should not be
|
||
|
|
hash browns make good breakfast but not cooked using prime numbers
|
||
|
|
shift for division entries delete_if keys exist?
|
||
|
|
]
|
||
|
|
begin
|
||
|
|
syms = eval("%i[#{syms.join(' ')}]")
|
||
|
|
rescue SyntaxError # <= 1.9.3
|
||
|
|
syms.map!(&:to_sym)
|
||
|
|
end
|
||
|
|
syms.each { |s| h[s] = s }
|
||
|
|
200_000.times { syms.each { |s| h[s] } }
|