Class: Ferryman::RoutingRule

Inherits:
Object
  • Object
show all
Defined in:
lib/ferryman.rb

Constant Summary collapse

MATCH_ALL = 
lambda {|_| true}
STRATEGIES = 
{
  'first' => lambda {|providers| providers},
  'random' => lambda {|providers| providers.shuffle}
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RoutingRule

Returns a new instance of RoutingRule.



22
23
24
25
26
 
# File 'lib/ferryman.rb', line 22

def initialize
  @providers = []
  @match_rules = []
  @strategy = 'first'
end

Instance Attribute Details

#providers ⇒ Object (readonly)

Returns the value of attribute providers.



14
15
16
 
# File 'lib/ferryman.rb', line 14

def providers
  @providers
end

#strategy ⇒ Object

Returns the value of attribute strategy.



13
14
15
 
# File 'lib/ferryman.rb', line 13

def strategy
  @strategy
end

Instance Method Details

#accept?(phone_number) ⇒ Boolean

Returns:

  • (Boolean) 


28
29
30
31
32
33
34
35
36
37
 
# File 'lib/ferryman.rb', line 28

def accept?(phone_number)
  matched = true

  @match_rules.each do |rule|
    matched &&= rule.call(phone_number)
    break unless matched
  end

  matched
end

#add_provider(provider) ⇒ Object

Raises:



63
64
65
66
 
# File 'lib/ferryman.rb', line 63

def add_provider(provider)
  raise ConfigError.new('provider cannot be nil!') if provider.nil?
  @providers << provider
end

#set_match(match) ⇒ Object

Raises:



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/ferryman.rb', line 39

def set_match(match)
  raise ConfigError.new('match cannot be nil!') if match.nil?

  if match == '*'
    @match_rules << MATCH_ALL
  elsif match.respond_to? 'has_key?'
    if match.has_key?(:regions)
      regions = Array.new(match[:regions])
      @match_rules << lambda do |number|
        parsed_number = GlobalPhone.parse(number)
        regions.include? parsed_number.territory.name
      end
    end
  else
    raise ConfigError.new("Unexpected value for 'match'")
  end

  true
end