class Thy::Types::ClassExtending
Public Class Methods
new(klass)
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# File lib/thy/types/class_extending.rb, line 6 def initialize(klass) @klass = klass end
Public Instance Methods
check(value)
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# File lib/thy/types/class_extending.rb, line 10 def check(value) unless value.is_a?(::Class) return Failure.new("Expected #{value.inspect} to be a Class") end if value.ancestors.include?(@klass) Result::Success else Result::Failure.new( "Expected #{value.inspect} to be a descendant of: #{@klass.inspect}", ) end end