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Ruby 2.3 fixes #8

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Ruby 2.3 fixes #8

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0118231
Remove method_missing method
raysrashmi Aug 5, 2016
4347224
remove @closed
raysrashmi Aug 8, 2016
6d30f73
Remove new_ostruct_member method
raysrashmi Aug 8, 2016
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27 changes: 7 additions & 20 deletions lib/closed_struct.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,13 @@

# Like OpenStruct, but raises an exception if you try to access a member that wasn't specified in the initializer.
class ClosedStruct < OpenStruct

def self.r_new(hash)
closed_struct = ClosedStruct.new(hash)
closed_struct.send(:recursive_initialize)
closed_struct
end

def initialize(*args)
if args.length == 1 and args.first.kind_of?(Hash)
super(args.first)
Expand All @@ -18,35 +18,22 @@ def initialize(*args)
else
raise ArgumentError, "invalid arguments: #{args.inspect}"
end
@closed = true
end

def new_ostruct_member(name)
if @closed
raise RuntimeError, "cannot add members to closed struct"
else
super
end
end

def method_missing(name, *args)
raise NoMethodError, "undefined method '#{name}' for #{self}"
end

def id
if @table.has_key?(:id)
@table[:id]
else
method_missing(:id)
end
end

def to_h
@table.dup
end

private

def recursive_initialize
@table.each do |k, v|
if v.kind_of?(Hash)
Expand All @@ -56,5 +43,5 @@ def recursive_initialize
end
end
end

end