/// <summary>
/// Creates a new instance of <see cref="IteratorStatement" /> that copies the <see cref="IteratorStatement.Variable" />
/// and <see cref="IteratorStatement.Collection" /> properties of the specified statement, and adds the statements to the body.
/// </summary>
/// <param name="statement">The statement to copy the properties from.</param>
/// <param name="statements">A sequence of statements to add to the body.</param>
/// <returns>a new instance of <see cref="IteratorStatement" /></returns>
public static IteratorStatement Do(this IteratorStatement statement, IEnumerable <Statement> statements)
{
if (statement == null)
{
throw new ArgumentNullException("statement");
}
return(new IteratorStatement(statement.Variable, statement.Collection, JS.BlockOrStatement(statements)));
}
/// <summary>
/// Creates a new instance of <see cref="IteratorStatement" /> that iterates over the specified collection.
/// </summary>
/// <param name="statement">The statement to copy the properties from.</param>
/// <param name="collection">The expression to use as the collection.</param>
/// <returns>a new instance of <see cref="IteratorStatement" /></returns>
/// <remarks>
/// This helper method completes a <see cref="IteratorStatement" />.
/// It's used as in the following example:
/// <code>
/// var iteratorstatement = JS.For(id).In(collection);
/// </code>
/// </remarks>
public static IteratorStatement In(this IteratorStatement statement, Expression collection)
{
if (statement == null)
{
throw new ArgumentNullException("statement");
}
return(new IteratorStatement(statement.Variable, collection, statement.Statement));
}
