Class: Strategize::RuleGroup

Inherits:

Object

• Object
• Strategize::RuleGroup

Defined in:

lib/strategize/rule_group.rb

Instance Method Summary

• #add(predicate) ⇒ Object
• #evaluate(subject) ⇒ Object
• #initialize ⇒ RuleGroup constructor

  A new instance of RuleGroup.

Constructor Details

#initialize ⇒ RuleGroup

Returns a new instance of RuleGroup.

# File 'lib/strategize/rule_group.rb', line 3

def initialize
  @rules = []
end

Instance Method Details

#add(predicate) ⇒ Object

# File 'lib/strategize/rule_group.rb', line 7

def add(predicate)
  predicate = Rule.new(predicate) if predicate.is_a?(Proc)
  @rules.push(predicate)
end

#evaluate(subject) ⇒ Object

# File 'lib/strategize/rule_group.rb', line 12

def evaluate(subject)
  @rules.all? { |r| r.evaluate(subject) }
end