21 lines
476 B
Go
21 lines
476 B
Go
package main
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// domainGrouper groups by domain.
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// but it keeps the other fields.
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// for example: it returns pages as well, but you shouldn't use them.
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// exercise: write a function that erases superfluous data.
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func domainGrouper(r result) string {
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return r.domain
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}
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func pageGrouper(r result) string {
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return r.domain + r.page
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}
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// groupBy allocates map unnecessarily
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func noopGrouper(r result) string {
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// with something like:
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// return randomStrings()
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return ""
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}
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