Contents

# frozen_string_literal: true

module MTLibuv
    module Assertions
        MSG_NO_PROC = 'no block given'

        def assert_block(proc, msg = MSG_NO_PROC)
            raise ArgumentError, msg, caller unless proc.respond_to? :call
        end

        def assert_type(type, actual, msg = nil)
            if not actual.kind_of?(type)
                msg ||= "value #{actual.inspect} is not a valid #{type}"
                raise ArgumentError, msg, caller
            end
        end

        def assert_boolean(actual, msg = nil)
            if not (actual.kind_of?(TrueClass) || actual.kind_of?(FalseClass))
                msg ||= "value #{actual.inspect} is not a valid Boolean"
                raise ArgumentError, msg, caller
            end
        end
    end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
mt-libuv-4.1.04	lib/mt-libuv/mixins/assertions.rb
mt-libuv-4.1.03	lib/mt-libuv/mixins/assertions.rb
mt-libuv-4.1.02	lib/mt-libuv/mixins/assertions.rb
mt-libuv-4.1.01	lib/mt-libuv/mixins/assertions.rb
mt-libuv-4.1.0	lib/mt-libuv/mixins/assertions.rb