19 lines
283 B
Text
19 lines
283 B
Text
var hash = Hash(
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key1 => 'value1',
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key2 => 'value2',
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)
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# Iterate over key-value pairs
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hash.each { |key, value|
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say "#{key}: #{value}"
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}
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# Iterate only over keys
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hash.keys.each { |key|
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say key
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}
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# Iterate only over values
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hash.values.each { |value|
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say value
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}
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