Class: Tamebou::Helpers::Numericality

Inherits:
Base
  • Object
show all
Defined in:
lib/helpers/numericality.rb

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Numericality 



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# File 'lib/helpers/numericality.rb', line 4

def initialize(params)
  if params.is_a?(TrueClass) || params.is_a?(FalseClass)
    @numericality = params
  end

  if params.is_a? Hash
    @numericality = true
    @only_integer = params[:only_integer]

    @allowed_maximum = params[:less_than].to_i - 1         if params.has_key? :less_than
    @allowed_maximum = params[:less_than_or_equal_to].to_i if params.has_key? :less_than_or_equal_to
    @allowed_maximum = params[:equal_to].to_i              if params.has_key? :equal_to

    @allowed_minimum = params[:greater_than].to_i + 1         if params.has_key? :greater_than
    @allowed_minimum = params[:greater_than_or_equal_to].to_i if params.has_key? :greater_than_or_equal_to
    @allowed_minimum = params[:equal_to].to_i                 if params.has_key? :equal_to

    @is_odd  = params[:odd]  if params.has_key? :odd
    @is_even = params[:even] if params.has_key? :even
  end
end

Instance Method Details

#expected_values ⇒ Object 



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# File 'lib/helpers/numericality.rb', line 26

def expected_values
  expected_value_array = []

  if @numericality
    expected_value_array.push 1.1
  else
    return expected_value_array
  end

  if @only_integer
    expected_value_array.pop
    expected_value_array.push 2
  else
    expected_value_array.push 2.0
    expected_value_array.push 2
  end

  expected_value_array.push 157 if @is_odd
  expected_value_array.push 156 if @is_even

  expected_value_array.push  @allowed_minimum if @allowed_minimum
  expected_value_array.push  @allowed_maximum if @allowed_maximum

  expected_value_array
end

#unexpected_values ⇒ Object 



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# File 'lib/helpers/numericality.rb', line 52

def unexpected_values
  unexpected_value_array = []

  unexpected_value_array.push "1.1" if @numericality

  unexpected_value_array.push 2.0 if @only_integer

  unexpected_value_array.push 156 if @is_odd
  unexpected_value_array.push 157 if @is_even

  unexpected_value_array.push  @allowed_minimum - 1 if @allowed_minimum
  unexpected_value_array.push  @allowed_maximum + 1 if @allowed_maximum

  unexpected_value_array
end