Module: Waw::Validation::SizeValidations::Methods

Included in:
Waw::Validation::SizeValidations
Defined in:
lib/waw/validation/size_validations.rb

Instance Method Summary collapse

Instance Method Details

#<(value) ⇒ Object

Builds a validator that verifies that the length is less than a specified value



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# File 'lib/waw/validation/size_validations.rb', line 24

def <(value)
  Validator.new {|*vals| Validation.argument_safe{ vals.all?{|val| has_size?(val) and (val.size < value)} }}
end

#<=(value) ⇒ Object

Builds a validator that verifies that the length is less-or-equal to a specified value



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# File 'lib/waw/validation/size_validations.rb', line 30

def <=(value)
  Validator.new {|*vals| Validation.argument_safe{ vals.all?{|val| has_size?(val) and (val.size <= value)} }}
end

#==(value) ⇒ Object

Builds a validator that verifies that the length is equal to a specified value



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# File 'lib/waw/validation/size_validations.rb', line 36

def ==(value)
  Validator.new {|*vals| Validation.argument_safe{ vals.all?{|val| has_size?(val) and (val.size == value)} }}
end

#>(value) ⇒ Object

Builds a validator that verifies that the length is greater than a specified value



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# File 'lib/waw/validation/size_validations.rb', line 12

def >(value)
  Validator.new {|*vals| Validation.argument_safe{ vals.all?{|val| has_size?(val) and (val.size > value)} }}
end

#>=(value) ⇒ Object

Builds a validator that verifies that the length is greater-or-equal to a specified value



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# File 'lib/waw/validation/size_validations.rb', line 18

def >=(value)
  Validator.new {|*vals| Validation.argument_safe{ vals.all?{|val| has_size?(val) and (val.size >= value)} }}
end

#has_size?(val) ⇒ Boolean

Checks that it has a size

Returns:



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# File 'lib/waw/validation/size_validations.rb', line 8

def has_size?(val) val.respond_to?(:size) end