class Hash::NormalizeKeys::String

An implementation of Hash::NormalizeKeys in which the keys are normalized to strings.

Private Class Methods

normalize_key(key) click to toggle source

normalize_key

# File lib/hash/normalizekeys.rb, line 144
def self.normalize_key(key)
        if key.is_a?(String)
                return key
        else
                key.to_s
        end
end