页面对象作为Ruby / Watir中的变量

Question

I know that you can do something like this:

class MyPage  
    include PageObject
    text_field(:field_1, :id => 'field_1')  
    text_field(:field_2, :id => 'field_2')  
end

page = new MyPage  
page.field1 = 'foo'  
page.field2 = 'bar'

What I would like to do is be able to pass in a variable as the field using cucumber:

When(/^I set "([^"]*)" field to 'hello'$/) do |some_field|  
    page.some_field = 'hello'  
end  

I know you can use page.send(variable) to call a method, but page.send(variable) = 'hello' does not work or other variations of that that I have tried so far. Is there a way to do what I am asking?

Answer 1

使用send时，在方法名称上添加= ：

page.send("#{some_field}=", 'hello')