🔮 rnget

Useful JavaScript library for generating random data.

Installation

npm install rnget

Examples

const Random = require("rnget");

Random.characterSequence({
    length: 30,
    uCharacters: false,
    lCharacters: true,
    specialSymbols: true,
    numbers: true
});
// k)$1[icoee00:c=z\e6olmznr@0g3o

Random.characterSequence({
    length: 30,
    uCharacters: false,
    lCharacters: false,
    specialSymbols: true,
    numbers: true
});
// .45.23@05@04320>0;363:25-4+063

Random.color.HEX(); // #e38651
Random.color.CMYK(); // cmyk(71%, 43%, 26%, 70%)
Random.color.name(); // darkblue

Random.elementFromObject.objProp({
    name: "John",
    age: 22,
    nationality: "French"
});
// { nationality: 'French' }

Random.elementFromObject.objKeyVal({
    name: "Alex",
    age: 37,
    nationality: "Italian"
});
// Alex

Random.elementFromArray({
    array: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
    startingFromIndex: 4,
    endingWithIndex: 7
})
// 7

Documentation

.number([options])

Generates a random number in a specific range. Parameter | Type | Required | Description :----: | :----: | :----: | :----: range | Array | yes | The range of numbers in which the number will be generated.

Example:

Random.number({ range: [1, 100] });

.numbers([options])

Generates an array of random numbers in a specific range.

Parameter | Type | Required | Description :----: | :----: | :----: | :----: range | Array | yes | The range in which the numbers will be generated. quantity | Number | yes | The number of random numbers to be generated.

Example:

Random.numbers({ range: [1, 100], quantity: 10 })

.elementFromArray([options])

Returns a random element from an array.

Parameter | Type | Required | Description :----: | :----: | :----: | :----: array | Array | yes | Array of elements. startingFromIndex | Number | no | - endingWithIndex | Number | no | -

Example:

Random.elementFromArray({ array: [0, true, 2, false, 4, "str"], startingFromIndex: 2 })

.elementsFromArray([options])

Returns an array of random elements from an array.

Parameter | Type | Required | Description :----: | :----: | :----: | :----: array | Array | yes | Array of elements. quantity | Number | yes | The number of random elements from the array. startingFromIndex | Number | no | - endingWithIndex | Number | no | -

Example:

Random.elementsFromArray({ array: [false, false, "str", 3, 4, 5], quantity: 3, endingWithIndex: 4 })

.elementFromObject.objKey(object)

Returns a random key from an object.

Example:

Random.elementFromObject.objKey({ one: 1, two: 2, three: 3 })

.elementFromObject.objKeyVal(object)

Returns the value of a random key from an object.

Example:

Random.elementFromObject.objKeyVal({ name: "John", age: 22, nationality: "Italian" })

.elementFromObject.objProp(object)

Returns a random property from an object.

Example:

Random.elementFromObject.objProp({ name: "Alex", age: "37", "favorite color": "yellow" })

.color.HEX()

Generates a random HEX color.

.color.RGB()

Generates a random RGB color.

.color.HSL()

Generates a random HSL color.

.color.HWB()

Generates a random HWB color.

.color.CMYK()

Generates a random CMYK color.

.color.name()

Generates a random color name.

.characterSequence([options])

Generates a random sequence of characters.

Parameter | Type | Required | Default | Description :----: | :----: | :----: | :----: | :----: length | Number | yes | - | Length of character sequence. lCharacters | Boolean | no | true | Can a character sequence contain lowercase letters? uCharacters | Boolean | no | true | Can a character sequence contain uppercase letters? numbers | Boolean | no | false | Can a character sequence contain numbers? specialSymbols | Boolean | no | false | Can a character sequence contain special symbols?

Example:

Random.characterSequence({
    length: 100,
    lCharacters: false,
    uCharacters: false,
    numbers: true,
    specialSymbols: true
})

Found a bug?

Contact me by email: [email protected].