nogoga
Creating a simple scraper in Wallaby
I want to create a simple scraper in GitHub - elixir-wallaby/wallaby: Concurrent browser tests for your Elixir web apps. · GitHub
Where does the function “visit” come from? In the examples it’s called without a module as it were imported or used. But it’s not imported from anywhere.
{:ok, user1} = Wallaby.start_session
{:ok, %Wallaby.Session{driver: Wallaby.Phantom..............}}
And:
Wallaby.visit(user1, "http://example.com")
** (UndefinedFunctionError) function Wallaby.visit/2 is undefined or private
Or just:
iex(79)> visit(user1, "http://example.com")
** (CompileError) iex:79: undefined function visit/2
Marked As Solved
mischov
You’ve got the library name wrong.
Try: Wallaby.Browser.visit(user1, "http://example.com")
Also Liked
outlog
remember most if not all hex packages have excellent documentation - go to the wallaby docs wallaby v0.31.0 — Documentation - and when you search for visit you’ll get Wallaby.Browser — wallaby v0.31.0
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