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README.md: Fixed issue in deep_merge example 

The way it was written doesn't work, because h1 and h2 will be standard Hashes (not MyHashes) that don't have the deep_merge method.
This commit is contained in:
Petr Cvengros 2014-10-09 10:43:30 -07:00
parent 72306d654d
commit df67e5044d
1 changed files with 2 additions and 5 deletions
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README.md
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@ -223,11 +223,8 @@ class MyHash < Hash
include Hashie::Extensions::DeepMerge
end
h1 = MyHash.new
h2 = MyHash.new
h1 = { x: { y: [4,5,6] }, z: [7,8,9] }
h2 = { x: { y: [7,8,9] }, z: "xyz" }
h1 = MyHash[{ x: { y: [4,5,6] }, z: [7,8,9] }]
h2 = MyHash[{ x: { y: [7,8,9] }, z: "xyz" }]
h1.deep_merge(h2) # => { x: { y: [7, 8, 9] }, z: "xyz" }
h2.deep_merge(h1) # => { x: { y: [4, 5, 6] }, z: [7, 8, 9] }