clawbot
d52588d635
CollapseWhitespace turns every run of whitespace into a single space and trims the ends, so a block of text becomes one tidy line. Comes with a doc comment and table-driven tests. (closes #7) Model: opus-5
13 lines
497 B
Go
13 lines
497 B
Go
package util
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import "strings"
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// CollapseWhitespace replaces every run of whitespace in s with a single space
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// and removes any whitespace at the start and end. Tabs, newlines and spaces
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// outside ASCII such as the non-breaking space all count as whitespace, so a
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// block of text comes back as one line with single spaces between the words.
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// A string that is nothing but whitespace comes back empty.
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func CollapseWhitespace(s string) string {
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return strings.Join(strings.Fields(s), " ")
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}
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