ruby - Why doesn't `posts_path` work in `rails console`? -


why link_to 'back', posts_path work in erb posts_path doesn't work in console?

$ rails console irb(main):005:0> posts_path nameerror: undefined local variable or method `posts_path' main:object

you need add context of app in console.

app.posts_path app.get app.posts_path app.response app.response.body

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