captureTokens() — fiber Function Reference

Architecture documentation for the captureTokens() function in redirect.go from the fiber codebase.

Function go FiberCore Adapters called by 1

Entity Profile

FiberCore→ Adapters→ captureTokens() — fiber Function Reference

Dependency Diagram

graph TD
  cfc7cdf8_a141_3bfb_dfdf_5c02c2928ff4["captureTokens()"]
  1adff06c_cc29_c445_b25e_6b98b1764065["redirect.go"]
  cfc7cdf8_a141_3bfb_dfdf_5c02c2928ff4 -->|defined in| 1adff06c_cc29_c445_b25e_6b98b1764065
  626dec24_6efa_77d1_905e_a451501edb5c["New()"]
  626dec24_6efa_77d1_905e_a451501edb5c -->|calls| cfc7cdf8_a141_3bfb_dfdf_5c02c2928ff4
  style cfc7cdf8_a141_3bfb_dfdf_5c02c2928ff4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/redirect/redirect.go lines 46–62

func captureTokens(pattern *regexp.Regexp, input string) *strings.Replacer {
	if len(input) > 1 {
		input = utils.TrimRight(input, '/')
	}
	groups := pattern.FindAllStringSubmatch(input, -1)
	if groups == nil {
		return nil
	}
	values := groups[0][1:]
	replace := make([]string, 2*len(values))
	for i, v := range values {
		j := 2 * i
		replace[j] = "$" + strconv.Itoa(i+1)
		replace[j+1] = v
	}
	return strings.NewReplacer(replace...)
}