Language Design
A Bru file is made up of blocks. There are two kinds of blocks
- Dictionary block
 - Text blocks
 
Dictionary block
A dictionary block contains of a set of key value pairs. 
bash
get {
  url: https://api.textlocal.in/send
}
headers {
  content-type: application/json
  Authorization: Bearer 123
  ~transaction-id: {{transactionId}}
}
Any key in the dictionary block can be prefixed with ~ to indicate that it is disabled.
Text block
A text block is a set of lines
bash
body {
  {
    "hello": "world"
  }
}
tests {
  expect(res.status).to.equal(200);
}