Sha256: e0d50e25c2a58776c92da724f2cecbd4a1303892bb5a42c294a6a2b62b337f6f
Contents?: true
Size: 858 Bytes
Versions: 48
Compression:
Stored size: 858 Bytes
Contents
class Hash
# Merges self with another hash, recursively.
#
# This code was lovingly stolen from some random gem:
# http://gemjack.com/gems/tartan-0.1.1/classes/Hash.html
#
# Thanks to whoever made it.
def deep_merge(hash)
target = dup
hash.keys.each do |key|
if hash[key].is_a? Hash and self[key].is_a? Hash
target[key] = target[key].deep_merge(hash[key])
next
end
target[key] = hash[key]
end
target
end
def to_symbol_keys
inject({}) do |memo, (k, v)|
if v.is_a? Hash
memo[k.to_sym] = v.to_symbol_keys
else
memo[k.to_sym] = v
end
memo
end
end
def to_string_keys
inject({}) do |memo, (k, v)|
if v.is_a? Hash
memo[k.to_s] = v.to_string_keys
else
memo[k.to_s] = v
end
memo
end
end
end
Version data entries
48 entries across 48 versions & 2 rubygems