Sha256: e5afecbcf73c036459c637e16d1c20ead345ff7602a4125b800e4c1c86547ef3
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Size: 655 Bytes
Versions: 10
Compression:
Stored size: 655 Bytes
Contents
module Waves
module Ext # :nodoc:
# Utility methods mixed into Hash.
module Hash
# Return a copy of the hash where all keys have been converted to strings.
def stringify_keys
inject({}) do |options, (key, value)|
options[key.to_s] = value
options
end
end
# Destructively convert all keys to symbols.
def symbolize_keys!
keys.each do |key|
unless key.is_a?(Symbol)
self[key.to_sym] = self[key]
delete(key)
end
end
self
end
end
end
end
class Hash # :nodoc:
include Waves::Ext::Hash
end
Version data entries
10 entries across 10 versions & 4 rubygems