Sha256: bd9bdd5f891848e1858eaf39fe5d5e6136c81c7665e2e327c6268bd52d507f88
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Size: 1 KB
Versions: 12
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Stored size: 1 KB
Contents
# Override Hash class with convenience methods
class Hash
# Transform each key in Hash to a symbol. Privately used by non-self method
# @param [Object] value Value inside hash to transform keys under
def self.transform_keys_to_symbols(value)
return value unless value.is_a?(Hash)
hash = value.each_with_object({}) { |(k, v), memo| memo[k.to_sym] = Hash.transform_keys_to_symbols(v); }
hash
end
# Take keys of hash and transform those to a symbols
def transform_keys_to_symbols
each_with_object({}) { |(k, v), memo| memo[k.to_sym] = Hash.transform_keys_to_symbols(v); }
end
# Value present in nested Hash.
# @return [Boolean] Whether value is included in nested Hash
def include_value?(value)
each_value do |v|
return true if v == value
next unless v.is_a? Hash
v.each_value do |v|
return true if v == value
next unless v.is_a? Hash
v.each_value do |v|
return true if v == value
end
end
end
false
end
end
Version data entries
12 entries across 12 versions & 1 rubygems