@oat-sa/expr-eval - npm Package Versions

2.1.4 - 2023-08-25

• Fix ADF-1568 : Vulnerabilities in dependencies #19

2.1.3 - 2023-04-27

• Feature ADF-1417 : Upgrade to Node 18 #16

2.1.2 - 2023-03-03

• Fix TR-5072 : Correct the sum commutativity #14

2.1.1 - 2023-03-01

• Fix TR-5072 : Correct precedence for compound percentage operator #12

2.1.0 - 2023-02-27

• Feature TR-5072 : Add a percentage operator #10

2.0.0 - 2023-02-23

Add changes from version 2.0.2 of the base repository.

Also, fix a security issue by replacing Uglify with Terser

Added

• Added non-default exports when using the ES module format. This allows import { Parser } from 'expr-eval' to work in TypeScript. The default export is still available for backward compatibility.

• Added the if(condition, trueValue, falseValue) function back. The ternary operator is still recommended if you need to only evaluate one branch, but we're keep this as an option at least for now.

• Better support for arrays, including literals: [ 1, 2, 3 ] and indexing: array[0]

• New functions for arrays: join, indexOf, map, filter, and fold

• Variable assignment: x = 4

• Custom function definitions: myfunction(x, y) = x * y

• Evaluate multiple expressions by separating them with ;

• New operators: log2 (base-2 logarithm), cbrt (cube root), expm1 (e^x - 1), log1p (log(1 + x)), sign (essentially x == 0 ? 0 : x / abs x)

Changed

• min and max functions accept either a parameter list or a single array argument
• in operator is enabled by default. It can be disabled by passing { operators: { 'in': false } } to the Parser constructor.
• || (concatenation operator) now supports strings and arrays

Removed

• Removed the if(condition, trueValue, falseValue) function. Use the ternary conditional operator instead: condition ? trueValue : falseValue, or you can add it back easily with a custom function.

1.3.2 - 2023-02-22

Security fix from #6

1.3.1 - 2023-02-22

Add changes from version 1.2.3 of the base repository.

Also, update the dependencies: these are only tooling, so they should not harm.

• Silentmatt v1.2.3 #4

1.3.0 - 2019-01-31

[Feature] TAO-7378 Allow to use functions as binary operators when they are prefixed with a @. #1

Fork from silentmatt/expr-eval v1.2.2