Class: EacRubyUtils::Immutable::HashAccessor

Inherits:
BaseAccessor show all
Defined in:
lib/eac_ruby_utils/immutable/hash_accessor.rb

Instance Method Summary collapse

Methods inherited from BaseAccessor

#duplicate_object

Instance Method Details

#apply(klass) ⇒ Object 



9
10
11
12
 
# File 'lib/eac_ruby_utils/immutable/hash_accessor.rb', line 9

def apply(klass)
  apply_plural(klass)
  apply_singular(klass)
end

#immutable_value_get(object) ⇒ Object 



14
15
16
 
# File 'lib/eac_ruby_utils/immutable/hash_accessor.rb', line 14

def immutable_value_get(object)
  super || {}
end

#immutable_value_get_single(object, key) ⇒ Object 



18
19
20
 
# File 'lib/eac_ruby_utils/immutable/hash_accessor.rb', line 18

def immutable_value_get_single(object, key)
  immutable_value_get(object)[key]
end

#immutable_value_set(object, new_hash) ⇒ Object 



22
23
24
 
# File 'lib/eac_ruby_utils/immutable/hash_accessor.rb', line 22

def immutable_value_set(object, new_hash)
  duplicate_object(object) { |_old_value| new_hash }
end

#immutable_value_set_single(object, key, value) ⇒ Object 



26
27
28
 
# File 'lib/eac_ruby_utils/immutable/hash_accessor.rb', line 26

def immutable_value_set_single(object, key, value)
  immutable_value_set(object, immutable_value_get(object).merge(key => value))
end