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package linkheader_test
import (
"fmt"
"github.com/tomnomnom/linkheader"
)
func ExampleParse() {
header := "<https://api.github.com/user/58276/repos?page=2>; rel=\"next\"," +
"<https://api.github.com/user/58276/repos?page=2>; rel=\"last\""
links := linkheader.Parse(header)
for _, link := range links {
fmt.Printf("URL: %s; Rel: %s\n", link.URL, link.Rel)
}
// Output:
// URL: https://api.github.com/user/58276/repos?page=2; Rel: next
// URL: https://api.github.com/user/58276/repos?page=2; Rel: last
}
func ExampleParseMultiple() {
headers := []string{
"<https://api.github.com/user/58276/repos?page=2>; rel=\"next\"",
"<https://api.github.com/user/58276/repos?page=2>; rel=\"last\"",
}
links := linkheader.ParseMultiple(headers)
for _, link := range links {
fmt.Printf("URL: %s; Rel: %s\n", link.URL, link.Rel)
}
// Output:
// URL: https://api.github.com/user/58276/repos?page=2; Rel: next
// URL: https://api.github.com/user/58276/repos?page=2; Rel: last
}
func ExampleLinks_FilterByRel() {
header := "<https://api.github.com/user/58276/repos?page=2>; rel=\"next\"," +
"<https://api.github.com/user/58276/repos?page=2>; rel=\"last\""
links := linkheader.Parse(header)
for _, link := range links.FilterByRel("last") {
fmt.Printf("URL: %s; Rel: %s\n", link.URL, link.Rel)
}
// Output:
// URL: https://api.github.com/user/58276/repos?page=2; Rel: last
}
func ExampleLink_String() {
link := linkheader.Link{
URL: "http://example.com/page/2",
Rel: "next",
}
fmt.Printf("Link: %s\n", link.String())
// Output:
// Link: <http://example.com/page/2>; rel="next"
}
func ExampleLinks_String() {
links := linkheader.Links{
{URL: "http://example.com/page/3", Rel: "next"},
{URL: "http://example.com/page/1", Rel: "last"},
}
fmt.Printf("Link: %s\n", links.String())
// Output:
// Link: <http://example.com/page/3>; rel="next", <http://example.com/page/1>; rel="last"
}
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