Global

Members

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<constant> _mixin_1

Copyright:

• 飞道科技

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<constant> argsTag

Object#toString result references.

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<constant> argsTag

Object#toString result references.

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<private> baseKeysIn

The base implementation of _.keysIn which doesn't skip the constructor
property of prototypes or treat sparse arrays as dense.

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<constant> boolTag

Object#toString result references.

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<constant> Buffer

Built-in value references.

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<constant> dateTag

Object#toString result references.

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<constant> DEFAULT_TRUNC_LENGTH

Used as default options for _.truncate.

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<constant> enumerate

Built-in value references.

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<constant> errorTag

Object#toString result references.

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<constant> freeExports

Detect free variable exports.

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<constant> freeModule

Detect free variable module.

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<constant> freeParseInt

Built-in method references without a dependency on root.

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<constant> funcTag

Object#toString result references.

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<constant> funcToString

Used to resolve the decompiled source of functions.

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<constant> hasOwnProperty

Used to check objects for own properties.

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<constant> hasOwnProperty

Used to check objects for own properties.

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<constant> hasOwnProperty

Used to check objects for own properties.

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<constant> hasOwnProperty

Used to check objects for own properties.

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<constant> INFINITY

Used as references for various Number constants.

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<constant> INFINITY

Used as references for various Number constants.

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<private, constant> isMaskable

Checks if func is capable of being masked.

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<constant> iteratorSymbol

Built-in value references.

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<constant> LARGE_ARRAY_SIZE

Used as the size to enable large array optimizations.

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<constant> MAX_SAFE_INTEGER

Used as references for various Number constants.

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MAX_SAFE_INTEGER

Used as references for various Number constants.

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<constant> moduleExports

Detect the popular CommonJS extension module.exports.

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<constant> NAN

Used as references for various Number constants.

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<constant> NAN

Used as references for various Number constants.

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<constant> nonEnumShadows

Detect if properties shadowing those on Object.prototype are non-enumerable.

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<constant> numberTag

Object#toString result references.

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<constant> objectCtorString

Used to infer the Object constructor.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectProto

Used for built-in method references.

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<constant> objectTag

Object#toString result references.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> objectToString

Used to resolve the
toStringTag
of values.

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<constant> propertyIsEnumerable

Built-in value references.

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<constant> propertyIsEnumerable

Built-in value references.

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<constant> reBasicWord

Used to match non-compound words composed of alphanumeric characters.

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<constant> reComboMark

Used to match combining diacritical marks and
combining diacritical marks for symbols.

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<constant> reComplexWord

Used to match complex or compound words.

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<constant> reEscapedHtml

Used to match HTML entities and HTML characters.

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<constant> reFlags

Used to match RegExp flags from their coerced string values.

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<constant> regexpTag

Object#toString result references.

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<constant> reHasComplexWord

Used to detect strings that need a more robust regexp to match words.

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<constant> reIsBadHex

Used to detect bad signed hexadecimal string values.

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<constant> reIsBinary

Used to detect binary string values.

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<constant> reIsOctal

Used to detect octal string values.

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<constant> reLatin1

Used to match latin-1 supplementary letters (excluding mathematical operators).

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<constant> reRegExpChar

Used to match RegExp
syntax characters.

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<constant> reTrim

Used to match leading and trailing whitespace.

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<constant> reUnescapedHtml

Used to match HTML entities and HTML characters.

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<constant> rsApos

Used to compose unicode capture groups.

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<constant> rsAstralRange

Used to compose unicode character classes.

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<constant> rsCombo

Used to compose unicode capture groups.

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<constant> rsComboMarksRange

Used to compose unicode character classes.

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<constant> rsLowerMisc

Used to compose unicode regexes.

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<constant> stringTag

Object#toString result references.

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<constant> symbolProto

Used to convert symbols to primitives and strings.

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<constant> typedArrayTags

Used to identify toStringTag values of typed arrays.

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<constant> UNORDERED_COMPARE_FLAG

Used to compose bitmasks for comparison styles.

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<constant> weakSetTag

Object#toString result references.

Methods

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<private> baseHasIn( [obj], key)

The base implementation of _.hasIn without support for deep paths.

Parameters:

Name	Type	Argument	Description
obj	Object	<optional>	The object to query.
key	Array | string		The key to check.

Returns:

Returns true if key exists, else false.

Type

boolean

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<private> baseIsEqualDeep(object, other, equalFunc [, customizer] [, bitmask] [, stack])

A specialized version of baseIsEqual for arrays and objects which performs
deep comparisons and tracks traversed objects enabling objects with circular
references to be compared.

Parameters:

Name	Type	Argument	Description
object	Object		The object to compare.
other	Object		The other object to compare.
equalFunc	function		The function to determine equivalents of values.
customizer	function	<optional>	The function to customize comparisons.
bitmask	number	<optional>	The bitmask of comparison flags. See baseIsEqual for more details.
stack	Object	<optional>	Tracks traversed object and other objects.

Returns:

Returns true if the objects are equivalent, else false.

Type

boolean

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<private> baseKeys(object)

The base implementation of _.keys which doesn't skip the constructor
property of prototypes or treat sparse arrays as dense.

Parameters:

Name	Type	Description
object	Object	The object to query.

Returns:

Returns the array of property names.

Type

Array

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<private> escapeHtmlChar(chr)

Used by _.escape to convert characters to HTML entities.

Parameters:

Name	Type	Description
chr	string	The matched character to escape.

Returns:

Returns the escaped character.

Type

string

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<private> intersection(arr, arrays)

The base implementation of methods like _.intersection, without support
for iteratee shorthands, that accepts an array of arrays to inspect.

Parameters:

Name	Type	Argument	Description
arr	Array		The arrays to be inspected.
arrays	Array	<repeatable>	The arrays to inspect.

Returns:

Returns the new array of shared values.

Type

Array

Example

_.intersection([2, 1], [2, 3]);
// => [2]

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isIdentical(a, b)

Determines whether two values are the same value.

Parameters:

Name	Type	Description
a		First value to compare
b		Second value to compare

Returns:

true if the values are the same; false otherwise

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partial(targetFunction, suppliedArgs)

Returns a function which invokes the given function with the given arguments prepended to its argument list.
Like Function.prototype.bind, but does not alter execution context.

Parameters:

Name	Type	Argument	Description
targetFunction			The function that needs to be bound
suppliedArgs		<repeatable>	An optional array of arguments to prepend to the targetFunction arguments list

Returns:

The bound function

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<private> range( [fromRight])

Creates a _.range or _.rangeRight function.

Parameters:

Name	Type	Argument	Description
fromRight	boolean	<optional>	Specify iterating from right to left.

Returns:

Returns the new range function.

Type

function

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uuid( [len] [, salt])

生成一个唯一标识ID

Parameters:

Name	Type	Argument	Default	Description
len	number	<optional>	36	长度
salt	number	<optional>	62	随机数

Returns:

生成唯一标识ID

Type

string