Class: TurboBoost::Commands::AttributeSet

Inherits:
Object
  • Object
show all
Includes:
AttributeHydration
Defined in:
lib/turbo_boost/commands/attribute_set.rb

Instance Method Summary collapse

Methods included from AttributeHydration

#dehydrate, #hydrate

Constructor Details

#initialize(attributes = {}, prefix: nil) ⇒ AttributeSet

Returns a new instance of AttributeSet.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 11

def initialize(attributes = {}, prefix: nil)
  prefix = prefix.to_s
  attrs = hydrate(attributes)

  attrs.each do |key, value|
    key = key.to_s.strip

    next unless prefix.blank? || key.start_with?(prefix)

    name = key.parameterize.underscore
    name.delete_prefix!("#{prefix}_") unless prefix.blank?

    # type casting
    value = value.to_i if value.is_a?(String) && value.match?(/\A-?\d+\z/)
    value = value == "true" if value.is_a?(String) && value.match?(/\A(true|false)\z/i)

    begin
      next if instance_variable_defined?(:"@#{name}")
      next if orig_respond_to_missing?(name, false)
      instance_variable_set :"@#{name}", value
      self.class.define_method(name) { instance_variable_get :"@#{name}" }
      self.class.define_method(:"#{name}?") { public_send(name).present? }
    rescue Exception => error # standard:disable Lint/RescueException
      Rails.logger.error "TurboBoost::Commands::AttributeSet failed to define method! #{name}; #{error}"
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



66
67
68
69
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 66

def method_missing(name, *args)
  return false if name.end_with?("?")
  nil
end

Instance Method Details

#orig_respond_to_missing? ⇒ Object 



60
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 60

alias_method :orig_respond_to_missing?, :respond_to_missing?

#render_options ⇒ Object 



47
48
49
50
51
52
53
54
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 47

def render_options
  options = {
    partial: renders,
    assigns: assigns,
    locals: locals
  }
  options.deep_symbolize_keys
end

#respond_to?(name, include_all = false) ⇒ Boolean

Returns:

  • (Boolean) 


56
57
58
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 56

def respond_to?(name, include_all = false)
  respond_to_missing? name, include_all
end

#respond_to_missing?(name, include_all) ⇒ Boolean

Returns:

  • (Boolean) 


62
63
64
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 62

def respond_to_missing?(name, include_all)
  true
end

#to_h ⇒ Object 



39
40
41
42
43
44
45
 
# File 'lib/turbo_boost/commands/attribute_set.rb', line 39

def to_h
  instance_variables.each_with_object({}.with_indifferent_access) do |name, memo|
    value = instance_variable_get(name)
    value = value.to_h if value.is_a?(self.class)
    memo[name.to_s.delete_prefix("@").to_sym] = value
  end
end