is.UniqueStrings - Code Metrics - Inspection of "Merge pull request #56 from muonsoft/small-improve..." - muonsoft/validation - Measure and Improve Code Quality continuously with Scrutinizer

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by Igor

created 2021-07-28 17:36 UTC

is.UniqueStrings A

↳ Parent: is/data.go

Complexity

Conditions

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	9
nop	1
dl	0
loc	15
rs	9.95
c	0
b	0
f	0

package is

import "encoding/json"

// JSON checks that value is a valid JSON string.
func JSON(value string) bool {
	return json.Valid([]byte(value))
}

// UniqueStrings checks that slice of strings has unique values.
func UniqueStrings(values []string) bool {
	if len(values) == 0 {
		return true
	}

	uniques := make(map[string]struct{}, len(values))

	for _, value := range values {
		if _, exists := uniques[value]; exists {
			return false
		}
		uniques[value] = struct{}{}
	}

	return true
}


1			package is
2
3			import "encoding/json"
4
5			// JSON checks that value is a valid JSON string.
6			func JSON(value string) bool {
7			return json.Valid([]byte(value))
8			}
9
10			// UniqueStrings checks that slice of strings has unique values.
11			func UniqueStrings(values []string) bool {
12			if len(values) == 0 {
13			return true
14			}
15
16			uniques := make(map[string]struct{}, len(values))
17
18			for _, value := range values {
19			if _, exists := uniques[value]; exists {
20			return false
21			}
22			uniques[value] = struct{}{}
23			}
24
25			return true
26			}
27

muonsoft / validation

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is.UniqueStrings A

Complexity

Size

Duplication

Importance

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