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Fix incorrect hash key in gRPC Ruby documentation

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Vincent Woo
2018-10-26 13:24:30 -07:00
parent 65b2ad9757
commit 6dd4fde56a
1 changed files with 1 additions and 1 deletions
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docs/grpc/ruby.md
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@ -128,7 +128,7 @@ macaroon = macaroon_binary.each_byte.map { |b| b.to_s(16).rjust(2,'0') }.join
The simplest approach to use the macaroon is to include the metadata in each request as shown below. The simplest approach to use the macaroon is to include the metadata in each request as shown below.
```ruby ```ruby
stub.get_info(Lnrpc::GetInfoRequest.new, metadata: {metadata: macaroon}) stub.get_info(Lnrpc::GetInfoRequest.new, metadata: {macaroon: macaroon})
``` ```
However, this can get tiresome to do for each request. We can use gRPC interceptors to add this metadata to each request automatically. Our interceptor class would look like this. However, this can get tiresome to do for each request. We can use gRPC interceptors to add this metadata to each request automatically. Our interceptor class would look like this.