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Update README.md

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bumi 2018-11-22 11:16:51 +00:00 committed by GitHub
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@ -61,8 +61,8 @@ The tls.cert and the macaroon config can be loaded from a variable:
```ruby
ENV['LND_CREDENTIALS'] = "the content of your tls.cert file"
ENV['LND_MACAROON'] = "the hex encoded content of your macaroon file"
# you can get the macaroon content like this: `xxd -p -c2000 admin.macaroon`
# or `::File.read(::File.expand_path("/path/to/admin.macaroon")).each_byte.map { |b| b.to_s(16).rjust(2,'0') }.join`
# you can get the macaroon content like this: xxd -p -c2000 admin.macaroon
# or ::File.read(::File.expand_path("/path/to/admin.macaroon")).each_byte.map { |b| b.to_s(16).rjust(2,'0') }.join
Example = Rack::Builder.new {
use Rack::Lightning, { macaroon: ENV['LND_MACAROON'], credentials: ENV['LND_CREDENTIALS'] }