Class: Tryouts::Drill::Sergeant::API

Inherits:
Object
  • Object
show all
Defined in:
lib/tryouts/drill/sergeant/api.rb

Overview

API

The sergeant responsible for running Ruby code (API) drills.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(output = nil) ⇒ API

opts is a Hash with the following optional keys:

  • :output specify a return value. This will be

used if no block is specified for the drill.



18
19
20
 
# File 'lib/tryouts/drill/sergeant/api.rb', line 18

def initialize(output=nil)
  @output = output
end

Instance Attribute Details

#output ⇒ Object (readonly)

Returns the value of attribute output.



12
13
14
 
# File 'lib/tryouts/drill/sergeant/api.rb', line 12

def output
  @output
end

Instance Method Details

#run(block, context, &inline) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/tryouts/drill/sergeant/api.rb', line 22

def run(block, context, &inline)
  # A Proc object takes precedence over an inline block. 
  runtime = (block.nil? ? inline : block)
  response = Tryouts::Drill::Reality.new
  if runtime.nil?
    response.output = @output
  else
    begin
      response.output = context.instance_eval &runtime
    rescue => e
      puts e.message, e.backtrace if Tryouts.verbose > 2
      response.etype = e.class
      response.error = e.message
      response.trace = e.backtrace
    end
  end
  response
end