39 lines
816 B
Plaintext
39 lines
816 B
Plaintext
// In Lasso associative arrays are called maps
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// Define an empty map
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local(mymap = map)
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// Define a map with content
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local(mymap = map(
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'one' = 'Monday',
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'2' = 'Tuesday',
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3 = 'Wednesday'
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))
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// add elements to an existing map
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#mymap -> insert('fourth' = 'Thursday')
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// retrieve a value from a map
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#mymap -> find('2') // Tuesday
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'<br />'
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#mymap -> find(3) // Wednesday, found by the key not the position
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'<br />'
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// Get all keys from a map
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#mymap -> keys // staticarray(2, fourth, one, 3)
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'<br />'
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// Iterate thru a map and get values
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with v in #mymap do {^
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#v
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'<br />'
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^}
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// Tuesday<br />Thursday<br />Monday<br />Wednesday<br />
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// Perform actions on each value of a map
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#mymap -> foreach => {
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#1 -> uppercase
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#1 -> reverse
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}
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#mymap // map(2 = YADSEUT, fourth = YADSRUHT, one = YADNOM, 3 = YADSENDEW)
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