Flowdock
method

reverse_merge

Importance_1
v4.0.2 - Show latest stable - 0 notes - Class: Hash
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.

Show source
Register or log in to add new notes.