Feature/#33 wait class function (#63)

* #33 Lib cleanup. Added WAIT_CLASS and WAIT_CLASS_ALL functions

* #33 Fixed attr update

* #33 HTMLElement.WaitForClass

* #33 Updated HTMLDocument.WaitForClass

pkg/stdlib/arrays/append.go

@@ -10,7 +10,7 @@ import (
  * Appends a new item to an array and returns a new array with a given element.
  * If ``uniqueOnly`` is set to true, then will add the item only if it's unique.
  * @param arr (Array) - Target array.
- * @param item (Value) - Target value to add.
+ * @param item (Read) - Target value to add.
  * @returns arr (Array) - New array.
  */
 func Append(_ context.Context, args ...core.Value) (core.Value, error) {

pkg/stdlib/arrays/first.go

@@ -9,7 +9,7 @@ import (
 /*
  * Returns a first element from a given array.
  * @param arr (Array) - Target array.
- * @returns element (Value) - First element in a given array.
+ * @returns element (Read) - First element in a given array.
  */
 func First(_ context.Context, args ...core.Value) (core.Value, error) {
 	err := core.ValidateArgs(args, 1, 1)

pkg/stdlib/arrays/last.go

@@ -9,7 +9,7 @@ import (
 /*
  * Returns the last element of an array.
  * @param array (Array) - The target array.
- * @returns (Value) - Last element of an array.
+ * @returns (Read) - Last element of an array.
  */
 func Last(_ context.Context, args ...core.Value) (core.Value, error) {
 	err := core.ValidateArgs(args, 1, 1)

pkg/stdlib/arrays/nth.go

@@ -11,7 +11,7 @@ import (
  * It is the same as anyArray[position] for positive positions, but does not support negative positions.
  * @param array (Array) - An array with elements of arbitrary type.
  * @param index (Int) - Position of desired element in array, positions start at 0.
- * @returns (Value) - The array element at the given position.
+ * @returns (Read) - The array element at the given position.
  * If position is negative or beyond the upper bound of the array, then NONE will be returned.
  */
 func Nth(_ context.Context, args ...core.Value) (core.Value, error) {

pkg/stdlib/arrays/position.go

@@ -9,8 +9,8 @@ import (
 /*
  * Returns a value indicating whether an element is contained in array. Optionally returns its position.
  * @param array (Array) - The source array.
- * @param value (Value) - The target value.
- * @param returnIndex (Boolean, optional) - Value which indicates whether to return item's position.
+ * @param value (Read) - The target value.
+ * @param returnIndex (Boolean, optional) - Read which indicates whether to return item's position.
  */
 func Position(_ context.Context, args ...core.Value) (core.Value, error) {
 	err := core.ValidateArgs(args, 2, 3)

pkg/stdlib/arrays/push.go

@@ -9,8 +9,8 @@ import (
 /*
  * Create a new array with appended value.
  * @param array (Array) - Source array.
- * @param value (Value) - Target value.
- * @param unique (Boolean, optional) - Value indicating whether to do uniqueness check.
+ * @param value (Read) - Target value.
+ * @param unique (Boolean, optional) - Read indicating whether to do uniqueness check.
  * @returns (Array) - A new array with appended value.
  */
 func Push(_ context.Context, args ...core.Value) (core.Value, error) {

pkg/stdlib/arrays/remove_value.go

@@ -10,7 +10,7 @@ import (
  * Returns a new array with removed all occurrences of value in a given array.
  * Optionally with a limit to the number of removals.
  * @param array (Array) - Source array.
- * @param value (Value) - Target value.
+ * @param value (Read) - Target value.
  * @param limit (Int, optional) - A limit to the number of removals.
  * @returns (Array) - A new array with removed all occurrences of value in a given array.
  */

pkg/stdlib/arrays/slice.go

@@ -10,7 +10,7 @@ import (
  * Returns a new sliced array.
  * @param array (Array) - Source array.
  * @param start (Int) - Start position of extraction.
- * @param length (Int, optional) - Value indicating how many elements to extract.
+ * @param length (Int, optional) - Read indicating how many elements to extract.
  * @returns (Array) - Sliced array.
  */
 func Slice(_ context.Context, args ...core.Value) (core.Value, error) {

pkg/stdlib/arrays/unshift.go

@@ -9,7 +9,7 @@ import (
 /*
  * Prepends value to a given array.
  * @param array (Array) - Target array.
- * @param value (Value) - Target value to prepend.
+ * @param value (Read) - Target value to prepend.
  * @param unique (Boolean, optional) - Optional value indicating whether a value must be unique to be prepended.
  * Default is false.
  * @returns (Array) - New array with prepended value.