Class: Cada::Stepper

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(range, start_date, end_date, &block) ⇒ Stepper

Returns a new instance of Stepper.



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# File 'lib/cada/stepper.rb', line 14

def initialize(range, start_date, end_date, &block)
  @range = range
  @start_date = start_date
  @end_date = end_date
  @block = block
end

Class Method Details

.method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/cada/stepper.rb', line 4

def self.method_missing(method_name, *args, &block)
  if 1.respond_to?(method_name)
    start_date, end_date = args
    self.new(method_name, start_date, end_date, &block).step
  else
    message = '`meh` is not a valid range. Use `day`, `month`, `week`, etc'
    fail NoMethodError, message
  end
end

Instance Method Details

#step ⇒ Object 



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# File 'lib/cada/stepper.rb', line 21

def step
  current_date = @start_date
  while current_date <= @end_date
    @block.call(current_date)
    current_date += 1.send(@range)
  end
end