Class: Maybe::None
Constant Summary
Constants inherited
from Maybe
IsBlank
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Maybe
#>, #>>, #apply!, #dig, #dig!, #fmap, #map!, #match, #none?, #of, of, #on_failure, #on_success, #or, #some?, #type, #unwrap
Constructor Details
#initialize(value = nil) ⇒ None
Returns a new instance of None.
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# File 'lib/maybe.rb', line 143
def initialize(value = nil)
@value = value
end
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Class Method Details
.[] ⇒ Object
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# File 'lib/maybe.rb', line 139
def self.[](...)
new(...)
end
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Instance Method Details
#deconstruct ⇒ Object
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# File 'lib/maybe.rb', line 147
def deconstruct
[nil]
end
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#inspect ⇒ Object
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# File 'lib/maybe.rb', line 151
def inspect
format("#<Zx::Maybe::#{self}:0x%x value=%s>", object_id, @value.inspect)
end
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#map ⇒ Object
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# File 'lib/maybe.rb', line 159
def map
self
end
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#to_s ⇒ Object
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# File 'lib/maybe.rb', line 155
def to_s
'None'
end
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