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.



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# 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)

    instance_variable_set "@#{name}", value

    next if orig_respond_to_missing?(name, false)

    self.class.define_method(name) { instance_variable_get :"@#{name}" }
    self.class.define_method("#{name}?") { public_send(name).present? }
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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

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

Instance Method Details

#orig_respond_to_missing? ⇒ Object 



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

alias_method :orig_respond_to_missing?, :respond_to_missing?

#render_options ⇒ Object 



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# File 'lib/turbo_boost/commands/attribute_set.rb', line 44

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

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

Returns:

  • (Boolean) 


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# File 'lib/turbo_boost/commands/attribute_set.rb', line 53

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

#respond_to_missing?(name, include_all) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/turbo_boost/commands/attribute_set.rb', line 59

def respond_to_missing?(name, include_all)
  true
end

#to_h ⇒ Object 



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# File 'lib/turbo_boost/commands/attribute_set.rb', line 36

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