Class: AndOne::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/and_one/formatter.rb

Overview

Formats N+1 detections into readable, actionable output.

Constant Summary collapse

COLORS = 
{
  red: "\e[91m",
  yellow: "\e[93m",
  green: "\e[92m",
  cyan: "\e[96m",
  dim: "\e[2m",
  bold: "\e[1m",
  reset: "\e[0m"
}.freeze
SEPARATOR = 
"─" * 70

Instance Method Summary collapse

Constructor Details

#initialize(backtrace_cleaner: nil) ⇒ Formatter 



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# File 'lib/and_one/formatter.rb', line 18

def initialize(backtrace_cleaner: nil)
  @backtrace_cleaner = backtrace_cleaner
end

Instance Method Details

#format(detections) ⇒ Object 



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# File 'lib/and_one/formatter.rb', line 22

def format(detections)
  parts = []
  parts << ""
  parts << colorize(SEPARATOR, :red)
  parts << colorize(" 🏀 And One! #{detections.size} N+1 quer#{detections.size == 1 ? "y" : "ies"} detected", :red,
                    :bold)
  parts << colorize(SEPARATOR, :red)

  detections.each_with_index do |detection, i|
    parts << ""
    parts << format_detection(detection, i + 1)
  end

  parts << ""
  parts << colorize(SEPARATOR, :red)
  parts.join("\n")
end