class EightBall::Conditions::List
The List
Condition describes a list of acceptable values. These can be strings, integers, etc.
Attributes
values[R]
Public Class Methods
new(options = {})
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Creates a new instance of a List
Condition.
@param [Hash] options
@option options [Array<String>, String] :values
The list of acceptable values
@option options [String] :parameter
The name of the parameter this Condition was created for (eg. "account_id"). This value is only used by calling classes as a way to know what to pass into {satisfied?}.
# File lib/eight_ball/conditions/list.rb, line 19 def initialize(options = {}) options ||= {} @values = Array(options[:values]) self.parameter = options[:parameter] end
Public Instance Methods
satisfied?(value)
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@example
condition = new EightBall::Conditions::List.new [1, 'a'] condition.satisfied? 1 => true condition.satisfied? 2 => false condition.satisfied? 'a' => true
# File lib/eight_ball/conditions/list.rb, line 31 def satisfied?(value) values.include? value end
Protected Instance Methods
state()
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Calls superclass method
EightBall::Conditions::Base#state
# File lib/eight_ball/conditions/list.rb, line 37 def state super + [@values.sort] end