Class: FindMaxNumViolations

Inherits:
Object
  • Object
show all
Defined in:
lib/danger/helpers/find_max_num_violations.rb

Overview

Find max_num_violations in lib/danger/comment_generators/github.md.erb.

Constant Summary collapse

LIMIT =

Save ~ 5000 for contents other than violations to avoid exceeded 65536 max comment length limit.

60_000

Instance Method Summary collapse

Constructor Details

#initialize(violations) ⇒ FindMaxNumViolations

Returns a new instance of FindMaxNumViolations.



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# File 'lib/danger/helpers/find_max_num_violations.rb', line 6

def initialize(violations)
  @violations = violations
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/danger/helpers/find_max_num_violations.rb', line 10

def call
  total = 0
  num_of_violations_allowed = 0

  violations.each do |violation|
    message_length = violation.message.length + 80 # 80 is ~ the size of html wraps violation message.

    if total + message_length < LIMIT
      total += message_length
      num_of_violations_allowed += 1
    else
      break
    end
  end

  num_of_violations_allowed
end