method
reverse_merge
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v4.1.8 -
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Class: Hash
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- What's this?
reverse_merge(other_hash)
public
Merges the caller into other_hash. For example,
options = options.reverse_merge(size: 25, velocity: 10)
is equivalent to
options = { size: 25, velocity: 10 }.merge(options)
This is particularly useful for initializing an options hash with default values.