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fix the word counter example

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superwhiskers 2019-06-22 23:38:36 -05:00 committed by Alex Medvednikov
parent 889d564f43
commit 2c3b10da76
1 changed files with 6 additions and 9 deletions
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7
examples/word_counter/word_counter.v
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@ -9,18 +9,15 @@ fn main() {
else { else {
path = os.args[1] path = os.args[1]
} }
lines := os.read_file_lines(path.trim_space()) contents := os.read_file(path.trim_space())
mut m := map[string]int{} mut m := map[string]int{}
for line in lines { for word in contents.to_lower().split(' ') {
words := line.to_lower().split(' ')
for word in words {
key := filter_word(word) key := filter_word(word)
if key == '' { if key == '' {
continue continue
} }
m[key] = m[key] + 1// TODO m[key]++ m[key] = m[key] + 1// TODO m[key]++
} }
}
// Sort the keys // Sort the keys
mut keys := []string mut keys := []string
for e in m.entries { for e in m.entries {