v0.6.3 cannot make requests from node (__doRequest is not a function)

[Tim Perry]

When making requests in node with 0.6.3, they always fail with:

TypeError: __doRequest is not a function
  at __request (node_modules/graphql.js/graphql.js:109:5)
  at .../node_modules/graphql.js/graphql.js:320:11

This worked fine in v0.6.2. I'm testing specifically with node 10.15.3, but I suspect all versions are affected.

It looks like this is happening because https://github.com/f/graphql.js/pull/38/files flipped the test to define __doRequest for node.js from:

typeof require == 'function'

to:

typeof require !== 'function'

See the resulting code here: https://github.com/f/graphql.js/blob/master/graphql.js#L54-L82

This is never true in node, and neither is the XMLHttpRequest test above, so __doRequest is always undefined, and no requests can ever be made.

[Fatih Kadir Akın]

Please upgrade to 0.6.5

[ihavecoke]

Should use 0.6.1

[Cesar Varela]

We have the same error with 0.6.5 and create react app

[bkachinthay]

this seems to be a scope issue. since __doRequest is declared in an if block, its scope is limited to that block, and it's not available where its called.