is_convertible_without_loss_to_integer

Author: romainfrancois

Diff for: inst/include/cpp11/as.hpp

@@ -73,7 +73,7 @@ using enable_if_c_string = enable_if_t<std::is_same<T, const char*>::value, R>;
 
 // https://stackoverflow.com/a/1521682/2055486
 //
-inline bool is_convertable_without_loss_to_integer(double value) {
+inline bool is_convertible_without_loss_to_integer(double value) {
   double int_part;
   return std::modf(value, &int_part) == 0.0;
 }
@@ -100,7 +100,7 @@ enable_if_integral<T, T> as_cpp(SEXP from) {
         return NA_INTEGER;
       }
       double value = REAL_ELT(from, 0);
-      if (is_convertable_without_loss_to_integer(value)) {
+      if (is_convertible_without_loss_to_integer(value)) {
         return value;
       }
     }

Diff for: inst/include/cpp11/integers.hpp

@@ -158,7 +158,7 @@ inline integers as_integers(sexp x) {
     writable::integers ret = writable::integers(len);
     for (size_t i = 0; i < len; ++i) {
       double el = xn[i];
-      if (!is_convertable_without_loss_to_integer(el)) {
+      if (!is_convertible_without_loss_to_integer(el)) {
         throw std::runtime_error("All elements must be integer-like");
       }
       ret[i] = (static_cast<int>(el));