Examples
using Grasshopper2.Extensions;
// As an extension method
int result = array.FirstIndexOf(predicate);
// As a static method
result = ArrayEx.FirstIndexOf(array, predicate);using Grasshopper2.Extensions;
// As an extension method
int result = array.FirstIndexOf(predicate);
// As a static method
result = ArrayEx.FirstIndexOf(array, predicate);