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14
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1 lions
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2 tigers
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3 bears
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4 Accessing undefined indexes gives nil
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5 Negative indexes also work (like Python): -1 = bears
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6 And you get slices/ranges: 1..2 = ["tigers", "bears"]
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7 1..2 is even an object: Range
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8 and indexers are methods: [1].methods.include?(:[]) = true
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9 as is assignment to an array! [1].methods.include?(:[]=) = true
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10
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11 All funky non-ASCII methods for arrays:
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12 ==
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13 []
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14 []=
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15 <<
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16 <=>
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17 +
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18 *
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19 -
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20 &
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21 |
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22 ===
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23 =~
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24 !~
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25 !
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26 !=
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27
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28 Arrays are also stacks with push() and pop() methods!
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