| 1 | var isNumber = require('./isNumber')
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| 2 | var isArray = require('./isArray')
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| 3 | var isString = require('./isString')
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| 4 | var isRegExp = require('./isRegExp')
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| 5 | var isDate = require('./isDate')
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| 6 | var isBoolean = require('./isBoolean')
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| 7 | var isUndefined = require('./isUndefined')
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| 8 | var keys = require('./keys')
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| 9 |
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| 10 | var every = require('./every')
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| 11 |
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| 12 | function helperEqualCompare (val1, val2, compare, func, key, obj1, obj2) {
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| 13 | if (val1 === val2) {
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| 14 | return true
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| 15 | }
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| 16 | if (val1 && val2 && !isNumber(val1) && !isNumber(val2) && !isString(val1) && !isString(val2)) {
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| 17 | if (isRegExp(val1)) {
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| 18 | return compare('' + val1, '' + val2, key, obj1, obj2)
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| 19 | } if (isDate(val1) || isBoolean(val1)) {
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| 20 | return compare(+val1, +val2, key, obj1, obj2)
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| 21 | } else {
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| 22 | var result, val1Keys, val2Keys
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| 23 | var isObj1Arr = isArray(val1)
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| 24 | var isObj2Arr = isArray(val2)
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| 25 | if (isObj1Arr || isObj2Arr ? isObj1Arr && isObj2Arr : val1.constructor === val2.constructor) {
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| 26 | val1Keys = keys(val1)
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| 27 | val2Keys = keys(val2)
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| 28 | if (func) {
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| 29 | result = func(val1, val2, key)
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| 30 | }
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| 31 | if (val1Keys.length === val2Keys.length) {
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| 32 | return isUndefined(result) ? every(val1Keys, function (key, index) {
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| 33 | return key === val2Keys[index] && helperEqualCompare(val1[key], val2[val2Keys[index]], compare, func, isObj1Arr || isObj2Arr ? index : key, val1, val2)
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| 34 | }) : !!result
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| 35 | }
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| 36 | return false
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| 37 | }
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| 38 | }
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| 39 | }
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| 40 | return compare(val1, val2, key, obj1, obj2)
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| 41 | }
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| 42 |
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| 43 | module.exports = helperEqualCompare
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