examples: apply todo suggestion in word counter (#6640)
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2d446aa2ce
commit
4bc38a2f6c
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@ -19,7 +19,7 @@ fn main() {
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}
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}
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mut m := map[string]int
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mut m := map[string]int
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for word in extract_words(contents) {
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for word in extract_words(contents) {
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m[word] = m[word] + 1 // TODO m[key]++
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m[word]++
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}
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}
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// Sort the keys
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// Sort the keys
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mut keys := m.keys()
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mut keys := m.keys()
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