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##
# Array(Ext) Test
assert("Array::try_convert") do
Array.try_convert([1]) == [1] and
Array.try_convert("1").nil?
end
assert("Array#assoc") do
s1 = [ "colors", "red", "blue", "green" ]
s2 = [ "letters", "a", "b", "c" ]
s3 = "foo"
a = [ s1, s2, s3 ]
a.assoc("letters") == [ "letters", "a", "b", "c" ] and
a.assoc("foo").nil?
end
assert("Array#at") do
a = [ "a", "b", "c", "d", "e" ]
a.at(0) == "a" and a.at(-1) == "e"
end
assert("Array#rassoc") do
a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ]
a.rassoc("two") == [2, "two"] and
a.rassoc("four").nil?
end
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