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Convert boolean expression into an anonymous function

#macro
CharlesIrvine

CharlesIrvine

Convert boolean expression into an anonymous function

I’m wondering if the following is possible:

I have an application where I would like to parse boolean expressions and produce corresponding anonymous functions. These expressions:

x > y
x == y
x == y + 3

would be converted to:

fn data -> data.x > data.y
fn data -> data.x == data.y
fn data -> data.x == data.y + 3

Possible?

4 comments
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benwilson512

benwilson512

Author of Craft GraphQL APIs in Elixir with Absinthe

Hey @CharlesIrvine can you elaborate if you are being passed these expressions as strings from users or other untrusted sources at runtime, vs compile time expressions?

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