/usr/lib/ruby/vendor_ruby/twitter-text/hash_helper.rb is in ruby-twitter-text 1.10.0+gem-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | module Twitter
module HashHelper
# Return a new hash with all keys converted to symbols, as long as
# they respond to +to_sym+.
#
# { 'name' => 'Rob', 'years' => '28' }.symbolize_keys
# #=> { :name => "Rob", :years => "28" }
def self.symbolize_keys(hash)
hash.dup.symbolize_keys!
end
# Destructively convert all keys to symbols, as long as they respond
# to +to_sym+. Same as +symbolize_keys+, but modifies +self+.
def self.symbolize_keys!(hash)
hash.keys.each do |key|
hash[(key.to_sym rescue key) || key] = hash.delete(key)
end
hash
end
end
end
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