Sha256: 3c36f4f36ac204dbc22f2107973d8ad732911ed0684c4ff606dd7ffa3374b6cb
Contents?: true
Size: 915 Bytes
Versions: 23
Compression:
Stored size: 915 Bytes
Contents
module MyJohnDeere
class HashUtils
def self.transform_hash(original, options={}, &block)
original.inject({}){|result, (key,value)|
value = if (options[:deep] && Hash === value)
transform_hash(value, options, &block)
else
if Array === value
value.map{|v| transform_hash(v, options, &block)}
else
value
end
end
block.call(result,key,value)
result
}
end
# Convert keys to strings
def self.stringify_keys(in_hash)
transform_hash(in_hash) {|hash, key, value|
hash[key.to_s] = value
}
end
# Convert keys to strings, recursively
def self.deep_stringify_keys(in_hash)
transform_hash(in_hash, :deep => true) {|hash, key, value|
hash[key.to_s] = value
}
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems