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mikebaldry/output

Created June 7, 2024 22:01
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output
> ./ruby test.rb
test.rb:9: warning: 'sub!' called on a string that could, in the future be frozen. string created at test.rb:4
test.rb:14: warning: '[]=' called on a string that could, in the future be frozen. string created at test.rb:4
Raw
test.rb
# frozen_string_literal: warn
from_a_dynamic = "Hello, #{(1..100).to_a.sample}!"
from_a_literal = "Hello, world!"
dup_from_a_literal = from_a_literal.dup
dup_from_a_dynamic = from_a_dynamic.dup
from_a_literal.sub!(/world/, "Ruby!")
dup_from_a_literal.sub!(/world/, "Ruby!")
from_a_dynamic.sub!(/world/, "Ruby!")
dup_from_a_dynamic.sub!(/world/, "Ruby!")
from_a_literal[4] = "Y"
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