RSpec
Ruby on Rails
Ruby
method
is_number?
v5.1.7 -
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Class: ActiveModel::Validations::NumericalityValidator
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0
- 3.0.9
- 3.1.0
- 3.2.1
- 3.2.8
- 3.2.13
- 4.0.2
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- 5.0.0.1 (0)
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- 7.0.0 (0)
- 7.1.3.2 (0)
- 7.1.3.4 (0)
- What's this?
-
new
(<= v3.0.9)
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allow_only_integer?
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check_validity!
-
filtered_options
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is_hexadecimal_literal?
(>= v5.2.3)
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is_integer?
-
is_number?
-
option_as_number
(>= v7.0.0)
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parse_as_number
(>= v5.2.3)
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parse_float
(>= v6.1.3.1)
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parse_raw_value_as_an_integer
(<= v4.2.9)
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parse_raw_value_as_a_number
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prepare_value_for_validation
(>= v6.1.3.1)
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record_attribute_changed_in...
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round
(>= v6.1.3.1)
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validate_each
= private
= protected
is_number?(raw_value)
private
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# File activemodel/lib/active_model/validations/numericality.rb, line 68 def is_number?(raw_value) !parse_raw_value_as_a_number(raw_value).nil? rescue ArgumentError, TypeError false end
