Sha256: 14f6d618eef67112834b8071253d5c689e3cc5cb6634ab5c90519f086d998f07
Contents?: true
Size: 780 Bytes
Versions: 47
Compression:
Stored size: 780 Bytes
Contents
##
# Various Hash extensions.
#
class Hash
# Recursively merge +other_hash+ into +self+ and return the new hash.
def deep_merge(other_hash)
self.merge(other_hash) do |key, oldval, newval|
oldval = oldval.to_hash if oldval.respond_to?(:to_hash)
newval = newval.to_hash if newval.respond_to?(:to_hash)
oldval.is_a?(Hash) && newval.is_a?(Hash) ? oldval.deep_merge(newval) : newval
end
end
# Recursively merge and replace +other_hash+ into +self+.
def deep_merge!(other_hash)
replace(deep_merge(other_hash))
end
# accumulate existing keys from +other_hash+ into +self+.
def delta_merge!(other_hash)
other_hash.each do |k,v|
if self.has_key?(k)
self[k] += v
else
self[k] = v
end
end
end
end
Version data entries
47 entries across 47 versions & 2 rubygems