Class: SwarmCLI::UI::Formatters::Number

Inherits:
Object
  • Object
show all
Defined in:
lib/swarm_cli/ui/formatters/number.rb

Overview

Number formatting utilities for terminal display

Class Method Summary collapse

Class Method Details

.bytes(num) ⇒ Object

Format bytes with units (KB, MB, GB) 1024 → "1.0 KB" 1500000 → "1.4 MB"



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# File 'lib/swarm_cli/ui/formatters/number.rb', line 40

def bytes(num)
  return "0 B" if num.nil? || num.zero?

  case num
  when 0...1024
    "#{num} B"
  when 1024...1024**2
    "#{(num / 1024.0).round(1)} KB"
  when 1024**2...1024**3
    "#{(num / 1024.0**2).round(1)} MB"
  else
    "#{(num / 1024.0**3).round(1)} GB"
  end
end

.compact(num) ⇒ Object

Format number with compact units (K, M, B) 5922 → "5.9K" 1500000 → "1.5M" 1500000000 → "1.5B"



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# File 'lib/swarm_cli/ui/formatters/number.rb', line 22

def compact(num)
  return "0" if num.nil? || num.zero?

  case num
  when 0...1_000
    num.to_s
  when 1_000...1_000_000
    "#{(num / 1_000.0).round(1)}K"
  when 1_000_000...1_000_000_000
    "#{(num / 1_000_000.0).round(1)}M"
  else
    "#{(num / 1_000_000_000.0).round(1)}B"
  end
end

.format(num) ⇒ Object

Format number with thousand separators 5922 → "5,922" 1500000 → "1,500,000"



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# File 'lib/swarm_cli/ui/formatters/number.rb', line 12

def format(num)
  return "0" if num.nil? || num.zero?

  num.to_s.reverse.gsub(/(\d{3})(?=\d)/, '\\1,').reverse
end