SerhiiCho /
timeago
| Total Lines | 59 |
| Duplicated Lines | 0 % |
| Coverage | 100% |
| Changes | 0 | ||
| 1 | package timeago |
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| 2 | |||
| 3 | import ( |
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| 4 | "strings" |
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| 5 | |||
| 6 | "github.com/SerhiiCho/timeago/v3/internal/utils" |
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| 7 | ) |
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| 8 | |||
| 9 | type Rule struct { |
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| 10 | 1 | Zero bool |
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| 11 | One bool |
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| 12 | Two bool |
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| 13 | Few bool |
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| 14 | Many bool |
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| 15 | Other bool |
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| 16 | } |
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| 17 | |||
| 18 | var grammarRules = func(num int) map[string]*Rule { |
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| 19 | end := num % 10 |
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| 20 | |||
| 21 | return map[string]*Rule{ |
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| 22 | "en,nl,de,es,fr": { |
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| 23 | Zero: num == 0, |
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| 24 | One: num == 1, |
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| 25 | Two: num == 2, |
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| 26 | Few: num > 1, |
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| 27 | Many: num > 1, |
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| 28 | }, |
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| 29 | "ru,uk,be": { |
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| 30 | Zero: num == 0, |
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| 31 | One: num == 1 || (num > 20 && end == 1), |
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| 32 | Two: num == 2, |
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| 33 | Few: (end == 2 || end == 3 || end == 4) && (num < 10 || num > 20), |
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| 34 | Many: (num >= 5 && num <= 20) || end == 0 || end >= 5, |
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| 35 | }, |
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| 36 | "zh,ja": { |
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| 37 | Zero: true, |
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| 38 | One: true, |
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| 39 | Two: true, |
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| 40 | Few: true, |
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| 41 | Many: true, |
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| 42 | }, |
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| 43 | } |
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| 44 | } |
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| 45 | |||
| 46 | func identifyGrammarRules(num int, lang string) (*Rule, error) { |
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| 47 | rules := grammarRules(num) |
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| 48 | |||
| 49 | if v, ok := rules[lang]; ok { |
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| 50 | return v, nil |
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| 51 | } |
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| 52 | |||
| 53 | for langs, v := range rules { |
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| 54 | if strings.Contains(langs, lang) { |
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| 55 | return v, nil |
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| 56 | } |
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| 57 | } |
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| 58 | |||
| 59 | return nil, utils.Errorf("Language '" + lang + "' not found") |
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| 60 | } |
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| 61 |
