Evaluate a function with given parameters

eval_with_params.jl

macro eval_with_params(expr, params...)
    # Put the params before the expression
    expr_with_params = [collect(params)..., expr]
    
    # Wrap the expressions in :block Expressions
    Expr(:block, expr_with_params...)    
end

@eval_with_params(
    x + y, 
    x = 1, 
    y = 5
)