Module: I18nOnSteroids::ConsoleHelpers

Defined in:
lib/i18n_on_steroids/console_helpers.rb

Class Method Summary collapse

Class Method Details

.demo ⇒ Object 



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# File 'lib/i18n_on_steroids/console_helpers.rb', line 5

def self.demo
  puts "\n" + "=" * 80
  puts "I18nOnSteroids Interactive Demo"
  puts "=" * 80

  # Setup demo translations
  I18n.backend.store_translations(:en, {
    demo: {
      simple: "Hello ${name | upcase}!",
      chained: "${text | titleize | truncate: 20}",
      conditional: "${value | upcase if: admin}",
      composition: "${count | pluralize: ${unit}}",
      formatting: "${price | currency: €} on ${date | date_format: %B %d, %Y}"
    }
  })

  include TranslationHelper

  puts "\n📝 Demo Translations:"
  puts "-" * 80

  demos = [
    {
      key: "demo.simple",
      opts: { name: "world" },
      desc: "Basic pipe transformation"
    },
    {
      key: "demo.chained",
      opts: { text: "hello world from ruby" },
      desc: "Chained pipes"
    },
    {
      key: "demo.conditional",
      opts: { value: "secret", admin: true },
      desc: "Conditional pipe (admin=true)"
    },
    {
      key: "demo.conditional",
      opts: { value: "secret", admin: false },
      desc: "Conditional pipe (admin=false)"
    },
    {
      key: "demo.composition",
      opts: { count: 5, unit: "item" },
      desc: "Pipe composition"
    },
    {
      key: "demo.formatting",
      opts: { price: 1234.56, date: Time.now },
      desc: "Complex formatting"
    }
  ]

  demos.each_with_index do |demo, idx|
    puts "\n#{idx + 1}. #{demo[:desc]}"
    puts "   Key: #{demo[:key]}"
    puts "   Options: #{demo[:opts].inspect}"
    puts "   Result: #{translate(demo[:key].to_sym, **demo[:opts])}"
  end

  puts "\n" + "=" * 80
  puts "Available Commands:"
  puts "  I18nOnSteroids.demo              # Show this demo"
  puts "  I18nOnSteroids.test_pipe         # Test a pipe interactively"
  puts "  I18nOnSteroids.list_pipes        # List all available pipes"
  puts "  I18nOnSteroids.pipe_info(name)   # Show info about a pipe"
  puts "=" * 80 + "\n"
end

.list_pipes ⇒ Object 



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# File 'lib/i18n_on_steroids/console_helpers.rb', line 111

def self.list_pipes
  pipes = TranslationHelper.available_pipes
  aliases = TranslationHelper.pipe_aliases

  puts "\n📋 Available Pipes"
  puts "=" * 80

  puts "\n✨ Built-in Pipes (#{pipes[:built_in].length}):"
  pipes[:built_in].sort.each do |pipe|
    puts "  • #{pipe}"
  end

  if pipes[:custom].any?
    puts "\n🔧 Custom Pipes (#{pipes[:custom].length}):"
    pipes[:custom].sort.each do |pipe|
      puts "  • #{pipe}"
    end
  end

  if aliases.any?
    puts "\n🔗 Pipe Aliases (#{aliases.length}):"
    aliases.sort.each do |alias_name, target|
      puts "  • #{alias_name} → #{target}"
    end
  end

  puts "\n💡 Tip: Use I18nOnSteroids.pipe_info(:pipe_name) for details"
  puts "=" * 80 + "\n"
end

.pipe_info(pipe_name) ⇒ Object 



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# File 'lib/i18n_on_steroids/console_helpers.rb', line 141

def self.pipe_info(pipe_name)
  pipe_docs = {
    upcase: "Convert string to uppercase",
    downcase: "Convert string to lowercase",
    capitalize: "Capitalize first character",
    titleize: "Convert to title case",
    humanize: "Make string human-readable",
    parameterize: "Convert to URL-safe format (params: separator)",
    strip: "Remove leading/trailing whitespace",
    squish: "Remove excess whitespace",
    truncate: "Truncate to length (params: length)",
    pluralize: "Pluralize word (params: count)",
    round: "Round number (params: precision)",
    number_with_delimiter: "Format number with thousands separator",
    currency: "Format as currency (params: unit)",
    date_format: "Format date (params: strftime pattern)",
    time_format: "Format time (params: strftime pattern)",
    default: "Provide fallback value (params: default value)",
    format: "Custom format string (params: format)",
    html_safe: "Mark string as HTML safe"
  }

  puts "\n📖 Pipe Info: #{pipe_name}"
  puts "=" * 80

  doc = pipe_docs[pipe_name.to_sym]
  if doc
    puts "\nDescription: #{doc}"

    examples = {
      upcase: "\${name | upcase}",
      downcase: "\${NAME | downcase}",
      capitalize: "\${text | capitalize}",
      titleize: "\${text | titleize}",
      humanize: "\${field_name | humanize}",
      parameterize: "\${title | parameterize} or \${title | parameterize: _}",
      strip: "\${text | strip}",
      squish: "\${text | squish}",
      truncate: "\${text | truncate: 50}",
      pluralize: "\${word | pluralize: %{count}}",
      round: "\${number | round: 2}",
      currency: "\${price | currency} or \${price | currency: €}",
      date_format: "\${date | date_format: %Y-%m-%d}",
      time_format: "\${time | time_format: %H:%M}",
      default: "\${optional | default: N/A}",
      format: "\${value | format: %.2f}"
    }

    if examples[pipe_name.to_sym]
      puts "\nExample: #{examples[pipe_name.to_sym]}"
    end

    # Check for aliases
    aliases = TranslationHelper.pipe_aliases.select { |_, target| target == pipe_name.to_s }
    if aliases.any?
      puts "\nAliases: #{aliases.keys.join(', ')}"
    end

  else
    puts "\nNo documentation available for '#{pipe_name}'"
    puts "\nUse I18nOnSteroids.list_pipes to see all available pipes"
  end

  puts "=" * 80 + "\n"
end

.test_pipe(pipe_name = nil, value = nil) ⇒ Object 



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# File 'lib/i18n_on_steroids/console_helpers.rb', line 75

def self.test_pipe(pipe_name = nil, value = nil)
  include TranslationHelper

  if pipe_name.nil?
    puts "\nUsage: I18nOnSteroids.test_pipe(:pipe_name, value, param: 'optional')"
    puts "\nExample:"
    puts "  I18nOnSteroids.test_pipe(:upcase, 'hello')"
    puts "  I18nOnSteroids.test_pipe(:truncate, 'long text', '10')"
    puts "  I18nOnSteroids.test_pipe(:currency, 1234.56, '€')"
    return
  end

  if value.nil?
    puts "Error: Please provide a value to test"
    return
  end

  puts "\n🧪 Testing Pipe: #{pipe_name}"
  puts "-" * 80

  I18n.backend.store_translations(:en, {
    test: "Result: ${value | #{pipe_name}}"
  })

  begin
    result = translate(:test, value: value)
    puts "Input:  #{value.inspect}"
    puts "Output: #{result}"
    puts "✓ Success"
  rescue StandardError => e
    puts "✗ Error: #{e.message}"
  end

  puts
end