Variables — type and value checks¶

Source: framework/library/var.sh

VAR:: Stdin¶

var::is_stdin¶

Checking if a tty is allocated

VAR:: Variable helpers¶

var::is_true¶

Checking if value is true

Check if var is true

var::is_false¶

Checking if value is false

Check if var is false

Arguments: exactly 1 argument(s)

var::is_bool¶

Checking if value is a boolean

Check if var is either true or false

Arguments: exactly 1 argument(s)

var::is_null¶

Checking if value is null

Check if var is null / none

Arguments: exactly 1 argument(s)

var::is_none¶

Checking if value is none

Check if var is null / none

Arguments: exactly 1 argument(s)

var::is_not_null¶

Checking if value is not null

Check if var is not null

Arguments: exactly 1 argument(s)

var::defined¶

Checking if variable is defined

Check if var is defined

Arguments: exactly 1 argument(s)

var::has_value¶

Checking if value is not empty

Check if var is not empty

Arguments: exactly 1 argument(s)

var::is_empty¶

Checking if variable is empty

Check if var is empty

Arguments: exactly 1 argument(s)

var::equals¶

Checking if variable equals string

Check if var is equal to

Arguments: exactly 2 argument(s)

var::matches¶

Checking if variable matches regex

Check if var matches a given regex

Arguments: exactly 2 argument(s)

var::is_numeric¶

Checking if variable is numeric

Check if var is numeric

Arguments: exactly 1 argument(s)

var::is_alphanumeric¶

Checking if variable is alphanumeric

Check if var is alphanumeric

Arguments: exactly 1 argument(s)

var::is_alpha¶

Checking if variable is alpha

Check if var is alpha

Arguments: exactly 1 argument(s)

var::is_int¶

Checking if variable is an integer

Check if var is an integer

Arguments: exactly 1 argument(s)

var::is_float¶

Checking if variable is a floatation

Check if var is a flotation

Arguments: exactly 1 argument(s)

Boolean comparison¶

var::all¶

Checking if all vars are nonzero

Check if all are truthy

var::any¶

Check if any of the variables are nonzero

Check if one of the two is set

var::none¶

Check if all of the variables are none

Check if none are set

Integer comparison¶

var::lt¶

Check if var1 is lower than var2

Check if var integer is lower than

Arguments: exactly 2 argument(s)

var::le¶

Checking if var1 is lower or equal than var2

Check if var integer is lower or equal

Arguments: exactly 2 argument(s)

var::gt¶

Checking if var1 is greater than var2

Check if var integer is greater than

Arguments: exactly 2 argument(s)

var::ge¶

Checking if var1 is greater or equal to var2

Check if var integer is greater or equal

Arguments: exactly 2 argument(s)

var::eq¶

Checking if var1 is equal to var2

Check if var integer is equal

Arguments: exactly 2 argument(s)

var::ne¶

Checking if var1 is not equal to var2

Check if var is integer not equal

Arguments: exactly 2 argument(s)

var::sum¶

Adding all vars

Add two vars

Arguments: at least 2 argument(s)

var::incr¶

Incrementing var

Increment var

Arguments: at least 1 argument(s)

var::decr¶

Decrementing var

Decrement var

Arguments: at least 1 argument(s)

var::typeofvar¶

Getting the type of input var

Get the type of the variable

Arguments: exactly 1 argument(s)