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Underscore: A bunch of fixes, and added a lot of "or undefined" for strict nulls.

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This commit is contained in:
Erik Krogh Kristensen
2017-03-06 10:54:34 +01:00
parent 14cfa9f41c
commit f3840dd3df
2 changed files with 61 additions and 56 deletions
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underscore/index.d.ts
Vendored
+60 -55
View File
@@ -153,9 +153,19 @@ declare module _ {
**/
map<T, TResult>(
list: _.List<T>,
iterator: _.ListIterator<T, TResult> | _.IterateePropertyShorthand | _.IterateeMatcherShorthand<any>,
iterator: _.ListIterator<T, TResult>,
context?: any): TResult[];
map<T>(
list: _.List<T>,
iterator: _.IterateePropertyShorthand,
context?: any): T[];
map<T>(
list: _.List<T>,
iterator: _.IterateeMatcherShorthand<any>,
context?: any): boolean[];
/**
* @see _.map
* @param object Maps the properties of this object.
@@ -171,18 +181,7 @@ declare module _ {
/**
* @see _.map
**/
collect<T, TResult>(
list: _.List<T>,
iterator: _.ListIterator<T, TResult> | _.IterateePropertyShorthand | _.IterateeMatcherShorthand<any>,
context?: any): TResult[];
/**
* @see _.map
**/
collect<T, TResult>(
object: _.Dictionary<T>,
iterator: _.ObjectIterator<T, TResult>,
context?: any): TResult[];
collect: typeof _.map;
/**
* Also known as inject and foldl, reduce boils down a list of values into a single value.
@@ -196,7 +195,7 @@ declare module _ {
* @return Reduced object result.
**/
reduce<T, TResult>(
list: _.Collection<T>,
list: _.List<T>,
iterator: _.MemoIterator<T, TResult>,
memo?: TResult,
context?: any): TResult;
@@ -211,11 +210,17 @@ declare module _ {
* @see _.reduce
**/
inject<T, TResult>(
list: _.Collection<T>,
list: _.List<T>,
iterator: _.MemoIterator<T, TResult>,
memo?: TResult,
context?: any): TResult;
inject<T, TResult>(
list: _.Dictionary<T>,
iterator: _.MemoObjectIterator<T, TResult>,
memo?: TResult,
context?: any): TResult;
/**
* @see _.reduce
**/
@@ -262,7 +267,7 @@ declare module _ {
find<T>(
list: _.List<T>,
iterator: _.ListIterator<T, boolean>,
context?: any): T;
context?: any): T | undefined;
/**
* @see _.find
@@ -270,21 +275,21 @@ declare module _ {
find<T>(
object: _.Dictionary<T>,
iterator: _.ObjectIterator<T, boolean>,
context?: any): T;
context?: any): T | undefined;
/**
* @see _.find
**/
find<T, U extends {}>(
object: _.List<T> | _.Dictionary<T>,
iterator: U): T;
iterator: U): T | undefined;
/**
* @see _.find
**/
find<T>(
object: _.List<T> | _.Dictionary<T>,
iterator: string): T;
iterator: string): T | undefined;
/**
* @see _.find
@@ -292,7 +297,7 @@ declare module _ {
detect<T>(
list: _.List<T>,
iterator: _.ListIterator<T, boolean>,
context?: any): T;
context?: any): T | undefined;
/**
* @see _.find
@@ -300,21 +305,21 @@ declare module _ {
detect<T>(
object: _.Dictionary<T>,
iterator: _.ObjectIterator<T, boolean>,
context?: any): T;
context?: any): T | undefined;
/**
* @see _.find
**/
detect<T, U extends {}>(
object: _.List<T> | _.Dictionary<T>,
iterator: U): T;
iterator: U): T | undefined;
/**
* @see _.find
**/
detect<T>(
object: _.List<T> | _.Dictionary<T>,
iterator: string): T;
iterator: string): T | undefined;
/**
* Looks through each value in the list, returning an array of all the values that pass a truth
@@ -372,7 +377,7 @@ declare module _ {
**/
findWhere<T, U extends {}>(
list: _.List<T>,
properties: U): T;
properties: U): T | undefined;
/**
* Returns the values in list without the elements that the truth test (iterator) passes.
@@ -754,7 +759,7 @@ declare module _ {
* @param array Retrieves the first element of this array.
* @return Returns the first element of `array`.
**/
first<T>(array: _.List<T>): T;
first<T>(array: _.List<T>): T | undefined;
/**
* @see _.first
@@ -767,7 +772,7 @@ declare module _ {
/**
* @see _.first
**/
head<T>(array: _.List<T>): T;
head<T>(array: _.List<T>): T | undefined;
/**
* @see _.first
@@ -804,7 +809,7 @@ declare module _ {
* @param array Retrieves the last element of this array.
* @return Returns the last element of `array`.
**/
last<T>(array: _.List<T>): T;
last<T>(array: _.List<T>): T | undefined;
/**
* @see _.last
@@ -3768,7 +3773,7 @@ declare module _ {
* @param attrs Object with key values pair
* @return Predicate function
**/
matches<T, TResult>(attrs: T): _.ListIterator<T, TResult>;
matches<T>(attrs: T): _.ListIterator<T, boolean>;
/**
* Returns a predicate function that will tell you if a passed in object contains all of the key/value properties present in attrs.
@@ -3776,7 +3781,7 @@ declare module _ {
* @param attrs Object with key values pair
* @return Predicate function
**/
matcher<T, TResult>(attrs: T): _.ListIterator<T, TResult>;
matcher<T>(attrs: T): _.ListIterator<T, boolean>;
/**
* Returns a function that will itself return the key property of any passed-in object.
@@ -4100,22 +4105,22 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.each
**/
each(iterator: _.ListIterator<T, void>, context?: any): T[];
each(iterator: _.ListIterator<T, void>, context?: any): _.List<T>;
/**
* @see _.each
**/
each(iterator: _.ObjectIterator<T, void>, context?: any): T[];
each(iterator: _.ObjectIterator<T, void>, context?: any): _.List<T>;
/**
* @see _.each
**/
forEach(iterator: _.ListIterator<T, void>, context?: any): T[];
forEach(iterator: _.ListIterator<T, void>, context?: any): _.List<T>;
/**
* @see _.each
**/
forEach(iterator: _.ObjectIterator<T, void>, context?: any): T[];
forEach(iterator: _.ObjectIterator<T, void>, context?: any): _.List<T>;
/**
* Wrapped type `any[]`.
@@ -4170,32 +4175,32 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.find
**/
find<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): T;
find<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): T | undefined;
/**
* @see _.find
**/
find<T, U extends {}>(interator: U): T;
find<T, U extends {}>(interator: U): T | undefined;
/**
* @see _.find
**/
find<T>(interator: string): T;
find<T>(interator: string): T | undefined;
/**
* @see _.find
**/
detect<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): T;
detect<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): T | undefined;
/**
* @see _.find
**/
detect<T, U extends {}>(interator?: U): T;
detect<T, U extends {}>(interator?: U): T | undefined;
/**
* @see _.find
**/
detect<T>(interator?: string): T;
detect<T>(interator?: string): T | undefined;
/**
* Wrapped type `any[]`.
@@ -4218,7 +4223,7 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.findWhere
**/
findWhere<U extends {}>(properties: U): T;
findWhere<U extends {}>(properties: U): T | undefined;
/**
* Wrapped type `any[]`.
@@ -4399,7 +4404,7 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.first
**/
first(): T;
first(): T | undefined;
/**
* Wrapped type `any[]`.
@@ -4410,7 +4415,7 @@ declare module _ {
/**
* @see _.first
**/
head(): T;
head(): T | undefined;
/**
* @see _.first
@@ -4437,7 +4442,7 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.last
**/
last(): T;
last(): T | undefined;
/**
* Wrapped type `any[]`.
@@ -4690,7 +4695,7 @@ declare module _ {
* Wrapped type `Function`.
* @see _.negate
**/
negate(): boolean;
negate(): (...args: any[]) => boolean;
/**
* Wrapped type `Function[]`.
@@ -4805,13 +4810,13 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.matches
**/
matches<TResult>(): _.ListIterator<T, TResult>;
matches(): _.ListIterator<T, boolean>;
/**
* Wrapped type `any[]`.
* @see _.matcher
**/
matcher<TResult>(): _.ListIterator<T, TResult>;
matcher(): _.ListIterator<T, boolean>;
/**
* Wrapped type `string`.
@@ -5130,32 +5135,32 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.find
**/
find<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): _ChainSingle<T>;
find<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): _ChainSingle<T | undefined>;
/**
* @see _.find
**/
find<T, U extends {}>(interator: U): _ChainSingle<T>;
find<T, U extends {}>(interator: U): _ChainSingle<T | undefined>;
/**
* @see _.find
**/
find<T>(interator: string): _ChainSingle<T>;
find<T>(interator: string): _ChainSingle<T | undefined>;
/**
* @see _.find
**/
detect<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): _ChainSingle<T>;
detect<T>(iterator: _.ListIterator<T, boolean> | _.ObjectIterator<T, boolean>, context?: any): _ChainSingle<T | undefined>;
/**
* @see _.find
**/
detect<T, U extends {}>(interator: U): _ChainSingle<T>;
detect<T, U extends {}>(interator: U): _ChainSingle<T | undefined>;
/**
* @see _.find
**/
detect<T>(interator: string): _ChainSingle<T>;
detect<T>(interator: string): _ChainSingle<T | undefined>;
/**
* Wrapped type `any[]`.
@@ -5359,7 +5364,7 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.first
**/
first(): _ChainSingle<T>;
first(): _ChainSingle<T | undefined>;
/**
* Wrapped type `any[]`.
@@ -5765,13 +5770,13 @@ declare module _ {
* Wrapped type `any[]`.
* @see _.matches
**/
matches<TResult>(): _Chain<T>;
matches(): _Chain<T>;
/**
* Wrapped type `any[]`.
* @see _.matcher
**/
matcher<TResult>(): _Chain<T>;
matcher(): _Chain<T>;
/**
* Wrapped type `string`.
underscore/underscore-tests.ts
+1 -1
View File
@@ -212,7 +212,7 @@ interface Family {
name: string;
relation: string;
}
var isUncleMoe = _.matches<Family, boolean>({ name: 'moe', relation: 'uncle' });
var isUncleMoe = _.matches<Family>({ name: 'moe', relation: 'uncle' });
_.filter([{ name: 'larry', relation: 'father' }, { name: 'moe', relation: 'uncle' }], isUncleMoe);