Sha256: 98ffe1084fb53eec905c2805270b76440a6a945aefd96bdecbda5649db4ec473
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Size: 916 Bytes
Versions: 58
Compression:
Stored size: 916 Bytes
Contents
# encoding: utf-8
# implement to_hash(instance_variable_name => key, instance_variable_value => value)
module AttributesHashable
# create hash(instance_variable_name => key, instance_variable_value => value)
#
# class Hoge have two_attributes(:hoge, :hige)
# class Hoge
# include AttributesInitializable
# attr_accessor_init :hoge, :hige
# include AttributesHashable
# end
#
# hoge = Hoge.new do |h|
# h.hoge = 'hoge'
# h.hige = 'hige'
# end
#
# hoge.to_hash # => {:hoge=>"hoge", :hige=>"hige"}
#
# After include AttributesHashable, you can use Hash.try_convert.
# Hash.try_convert hoge # => {:hoge=>"hoge", :hige=>"hige"}
def to_hash
instance_variables.reduce({}) do |hash, var|
hash[var.to_s.delete('@').to_sym] = instance_variable_get(var)
hash
end
end
alias_method :to_h, :to_hash
end
Version data entries
58 entries across 58 versions & 1 rubygems