[[modding:function:leq]]

=== leq ===

[[modding:function:leq]]

^ Syntax | (leq a [b ... bn]) -> True if a <= b <= bn |
^ Arguments | a: The first expression you want to compare. |
^ | [b ... bn]: The next expressions you want to compare. |
^ Returns | boolean: The expressions are compared left to right. If there is any case where the left value is "greater" than the right value, `leq' will return Nil. Else it returns True. |
^ Category | [[logical operator]] |
^ Description | A comparison function that returns True if the left hand side is less than or equal to the right hand side. The same as <= in math. Integers are compared by value, so (leq 1 1) -> True, but (leq 2 1) -> Nil Strings are compared by alphabetical position, so (leq "a" "A") -> True, but (leq "b" "A") -> Nil Lists are compared by length, so (leq '(2) '(1 1)) -> True, but (leq '(1 1) '(2)) -> Nil |

=== Example ===

<code lisp>(leq 7 3)</code>
Returns Nil.

<code lisp>(leq "Betel" "Betelgeuse")</code>
Returns True.

<code lisp>(leq '(a a b) '(c d e))</code>
Returns True.

<code lisp>(leq "B" "b")</code>
Returns True.
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