Class: Kanal::Core::Conditions::ConditionCreator

Inherits:
Object
  • Object
show all
Includes:
Logging::Logger
Defined in:
lib/kanal/core/conditions/condition_creator.rb

Overview

This class helps creating conditions in dsl way, with using helper methods

Instance Method Summary collapse

Methods included from Logging::Logger

#logger

Constructor Details

#initialize(name) ⇒ ConditionCreator

Returns a new instance of ConditionCreator.



13
14
15
16
17
 
# File 'lib/kanal/core/conditions/condition_creator.rb', line 13

def initialize(name)
  @name = name
  @met_block = nil
  @with_argument = false
end

Instance Method Details

#create(&block) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/kanal/core/conditions/condition_creator.rb', line 19

def create(&block)
  logger.debug "Attempting to create condition '#{@name}'"

  instance_eval(&block)

  unless @name
    logger.fatal "Attempted to create condition without name"

    raise "Please provide name for condition"
  end

  unless @met_block
    logger.fatal "Attempted to create condition without met block"

    raise "Please provide met? block for condition #{@name}"
  end

  logger.debug "Creating condition '#{@name}'"

  Condition.new @name, with_argument: @with_argument, &@met_block
end

#met?(&block) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
 
# File 'lib/kanal/core/conditions/condition_creator.rb', line 45

def met?(&block)
  @met_block = block
end

#with_argument ⇒ Object 



41
42
43
 
# File 'lib/kanal/core/conditions/condition_creator.rb', line 41

def with_argument
  @with_argument = true
end