Class: Mutations::InputFilter
- Inherits:
-
Object
- Object
- Mutations::InputFilter
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- Defined in:
- lib/mutations/input_filter.rb
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Constructor Details
#initialize(opts = {}) ⇒ InputFilter
Returns a new instance of InputFilter.
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# File 'lib/mutations/input_filter.rb', line 11
def initialize(opts = {})
self.options = (self.class.default_options || {}).merge(opts)
end
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Instance Attribute Details
#options ⇒ Object
Returns the value of attribute options.
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# File 'lib/mutations/input_filter.rb', line 9
def options
@options
end
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Class Method Details
.default_options ⇒ Object
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# File 'lib/mutations/input_filter.rb', line 5
def self.default_options
@default_options
end
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Instance Method Details
#default ⇒ Object
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# File 'lib/mutations/input_filter.rb', line 25
def default
options[:default]
end
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#discard_empty? ⇒ Boolean
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# File 'lib/mutations/input_filter.rb', line 34
def discard_empty?
options[:discard_empty]
end
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#discard_invalid? ⇒ Boolean
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# File 'lib/mutations/input_filter.rb', line 38
def discard_invalid?
options[:discard_invalid]
end
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#discard_nils? ⇒ Boolean
Only relevant for optional params
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# File 'lib/mutations/input_filter.rb', line 30
def discard_nils?
!options[:nils]
end
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#filter(data) ⇒ Object
returns -> [sanitized data, error] If an error is returned, then data will be nil
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# File 'lib/mutations/input_filter.rb', line 17
def filter(data)
[data, nil]
end
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#has_default? ⇒ Boolean
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# File 'lib/mutations/input_filter.rb', line 21
def has_default?
options.has_key?(:default)
end
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