Logic/Math

Expressions can be used to do math and logic directly within templates.

Math

• + Adds two objects together (the operands are casted to numbers).

  • {{ 1 + 1 }} is 2

• - Subtracts the second number from the first one.

  • {{ 3 - 2 }} is 1

• / Divides two numbers. The returned value will be a floating point number.

  • {{ 1 / 2 }} is 0.5

• * Multiplies the left operand with the right one.

  • {{ 2 * 2 }} would return 4

Logic

• and Returns true if the left and the right operands are both true.

• or Returns true if the left or the right operand is true.

• not Negates a statement.

• (expr) Groups an expression.