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updated readme
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@ -155,7 +155,7 @@ Let's replace the if statement from before with a nice match statement!
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the syntax for a match statement is always `match <variable> { <match arms> }`.
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A match arm consists of a condition statement and an action statement. `input.eq("+")`, `input-eq("-")`, and `true` are condition statements.
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A match arm consists of a condition statement and an action statement. `input.eq("+")`, `input.eq("-")`, and `true` are condition statements.
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The match statement will go through all condition statements until one matches (in this case: returns `true`), then run the action statement.
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If we move the `true` match arm to the top, the other two arms will never be executed, even though they might also match.
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