mirror of
https://codeberg.org/ProgramSnail/lang_2023.git
synced 2025-12-05 22:48:42 +00:00
244 lines
11 KiB
Text
244 lines
11 KiB
Text
================================================================================
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Match
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================================================================================
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def fruit_cost : fruit = {
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return (match fruit with
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| $Banana -> 11
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| $Apple | $Orange -> 7)
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}
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def amount_to_string : x is_zero_separated = {
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const ans = match x with
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| 0 ? is_zero_separated () -> "Zero"
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| 0 | 1 | 2 | 3 | 4 -> "Few"
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| x ? (5..9).contains x -> "Several"
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| x ? (10..19).contains x -> "Pack"
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| _ -> "Lots"
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return ans
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}
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--------------------------------------------------------------------------------
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(source_file
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(type_identifier)))))
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(number_literal))))))
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(number_literal))))))))))))))))))))))
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(string_literal))))))
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(name_identifier))))
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(number_literal))))
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(literal
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(number_literal))))))))))
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(name_identifier))))))))
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(string_literal))))))
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(match_case
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(number_literal))))
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(literal
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(number_literal))))))))))
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(name_identifier))
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(extended_name
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(name_identifier))))))))
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(expression
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(string_literal))))))
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(name_identifier))))
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(subexpression_token
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(literal
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(string_literal)))))))))))
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(name_expression
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(extended_name
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(name_identifier))))))))))))))))
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