Sha256: 8a604ef98d56d85d65673bf14eb5aa33301aa8ce9ddbd9702b4106e02fcb30b9
Contents?: true
Size: 946 Bytes
Versions: 29
Compression:
Stored size: 946 Bytes
Contents
class HashObject
def initialize hash_obj, no_exception_on_missing_key = false
@hash_obj = hash_obj
@no_exception_on_missing_key = no_exception_on_missing_key
end
def [] key
@hash_obj[key]
end
def keys
return @hash_obj.keys
end
def merge hash
HashObject.new(@hash_obj.merge( hash ))
end
def merge! hash
@hash_obj.merge!( hash )
self
end
def method_missing method, *args
key = method.to_s
if @hash_obj.keys.include? key
obj = @hash_obj[key]
obj = HashObject.new(obj) if obj.is_a? Hash
return obj
elsif @hash_obj.keys.include? key.to_sym
obj = @hash_obj[key.to_sym]
obj = HashObject.new(obj) if obj.is_a? Hash
return obj
elsif matches = key.match( /(\w*)=/ )
key = matches[1].to_sym
@hash_obj[key]=args.first
else
raise "No field in Hash object: #{key}" unless @no_exception_on_missing_key
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems