Replaces * signs with random numbers and letters and special characters

Returns String

examples

Examples:

iex> Faker.Core.Helper.asciify("**")

  "s5'G!uC3"

Replaces hash signs ('#') and question marks ('?') with random numbers and letters An asterisk ('*') is replaced with either a random number or a random letter

Returns String

examples

Examples

iex> Core.Helper.numerify(### #### ##) "soi styz mn"

Converts Decimal to Hex

Returns random phone_number

Example: +11134567890

Convert Hex back to decimal

• International Mobile Equipment Identity (IMEI) *
• @see http://en.wikipedia.org/wiki/International_Mobile_Station_Equipment_Identity
• @see http://imei-number.com/imei-validation-check/ *
• @example "720084494799532" *
• @return int imei

Validate if a string is a vowel or not

Returns boolean

examples

Examples

iex> Faker.Core.is_not_vowerl("k")
     false

Validate if a string is a vowel or not

Returns boolean

examples

Examples

iex> Faker.Core.is_vowerl("a")
     true

Replaces all question mark ('?') occurrences with a random letter.

Returns String

examples

Examples

iex> Core.Helper.numerify(### #### ??) "soi styz mn"

Returns random phone_number

Example: "555-123-546"

Generates a random integer between two numbers.

Returns Integer.

examples

Examples

iex> Faker.Core.number_between(7, 392)
75

Replaces all hash sign ('#') occurrences with a random number Replaces all percentage sign ('%') occurrences with a non-zero number.

Returns String

examples

Examples

iex> Core.Helper.numerify(### #### ##) "757 7239 65"

Replaces tokens ('{{ tokenName }}') with the result from the token method call

Returns String

examples

Examples

    iex> Faker.Core.parse("{{first_name}}.{{last_name}}")
         ???????.??????

Returns a random ascii code

Returns String

examples

Examples

iex> Faker.Core.random_ascii
     "!"

Generates a random digit between 0 and 9.

Returns Integer.

examples

Examples

iex> Faker.Core.random_digit()
3

Generates a random digit between 0 and 9 except passed parameter.

Returns Integer.

examples

Examples

iex> Faker.Core.random_digit_not(7)
3

Generates a random digit between 0 and 9 except passed parameter.

Returns Integer.

examples

Examples

iex> Faker.Core.random_digit_not_zero(7)
3

Picks a random element from a list

Return List or Tuple

examples

Examples:

      iex> Faker.Core.Helper.random_elements([32, 4, 7, 8])
          32

Generates a random float number between two numbers.

Returns Float.

examples

Examples

iex> Faker.Core.random_float()
87.3

Returns a random letter from a to z

Returns String

examples

Examples

iex> Faker.Core.random_letter
    "a"

Generates largest possible random value

Returns a shuffled version of the argument. This function accepts either an List, or a string.

Returns List or String

example

Example:

iex> Faker.Core.shuffle("kamaro")

Exchange two number positions

Returns Struct

examples

Examples

iex> Faker.Core.swap(element_1, element_2)
    {element_two, element_one}

Converts string to lowercase

Returns String

examples

Examples:

iex> Faker.Core.Helper.to_lower("KAMARO")
    "kamaro"

Converts string to lowercase

Returns String

examples

Examples:

iex> Faker.Core.Helper.to_upper("kamaro")
    "KAMARO"