Class: Kettle::Jem::Appraisals::CLI
- Inherits:
-
Object
- Object
- Kettle::Jem::Appraisals::CLI
- Defined in:
- lib/kettle/jem/appraisals/cli.rb,
sig/kettle/jem/appraisals.rbs
Overview
CLI entry point for kettle-jem-appraisals.
Auto-detects mode (+scaffold+ vs resolve) based on config state,
or accepts explicit --scaffold / --resolve flags.
In scaffold mode, reads the project gemspec, excludes standard-library
gems, and writes a skeleton appraisal_matrix into .structuredmerge/kettle-jem.yml with tier1 candidates.
In resolve mode, queries RubyGems for version data, assigns gem
versions to Ruby-series buckets, generates modular gemfiles, an
Appraisals file, and workflow strategy matrix snippets.
Constant Summary collapse
- CONFIG_FILE =
Returns canonical per-project kettle-jem configuration file (holds
appraisal_matrix). Kettle::Jem::KETTLE_CONFIG_PATH
- LEGACY_CONFIG_FILE =
Returns legacy per-project configuration file, read when CONFIG_FILE is absent.
Kettle::Jem::LEGACY_KETTLE_CONFIG_PATH
- APPRAISAL_MATRIX_KEY =
Returns top-level key in the YAML config that holds the appraisal matrix.
"appraisal_matrix"- DEFAULT_FRESHNESS_TTL =
Returns default freshness TTL in seconds (7 days).
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Instance Attribute Summary collapse
- #args ⇒ Array<String>, String readonly
- #project_dir ⇒ Array<String>, String readonly
Class Method Summary collapse
-
.run(args) ⇒ void
Convenience entry point: instantiates a CLI and runs it.
Instance Method Summary collapse
- #activerecord_support_enabled?(matrix) ⇒ Boolean
-
#annotate_activerecord_support(appraisal_entries, tier1_gems, matrix) ⇒ void
Generates the ActiveRecord database support gemfiles and adds the one matching each ActiveRecord entry's version to its extra gemfiles.
- #annotate_extra_gemfiles(appraisal_entries, extra_gemfiles) ⇒ void
-
#build_matrix(tier1_gems, tier2_gems, ruby_series, bucket_ranges, all_seams, all_versions_by_gem, resolver, builder, gemfile_gen, sub_resolver) ⇒ Object
Builds the matrix using optimal bucket assignments.
-
#cleanup_stale_gemfiles(current_entries) ⇒ void
Removes stale kja-* flat gemfiles from gemfiles/ that are no longer in the current matrix.
-
#compatible?(gem_name, gem_ver, ruby_series, bucket_ranges, resolver) ⇒ Boolean
Checks if a tier2 gem version is compatible with a Ruby series bucket.
- #config_file ⇒ ConfigFile
- #detect_mode ⇒ Symbol
-
#detect_project_min_ruby(config = load_config) ⇒ Gem::Version?
Extracts the project's min_ruby from its gemspec (used as a floor).
- #extract_runtime_deps(gemspec_path) ⇒ Array[String]
- #find_gemspec ⇒ String?
- #fresh?(matrix) ⇒ Boolean
- #has_versions?(matrix) ⇒ Boolean
-
#initialize(args = [], project_dir: Dir.pwd) ⇒ CLI
constructor
A new instance of CLI.
- #load_config ⇒ Hash[String, untyped]
-
#run ⇒ void
Detects the appropriate mode and dispatches to scaffold or resolve.
-
#run_resolve ⇒ void
── Resolve Mode ─────────────────────────────────────────────────.
-
#run_scaffold ⇒ void
── Scaffold Mode ────────────────────────────────────────────────.
- #time_ago(timestamp) ⇒ String
- #write_config(config) ⇒ void
Constructor Details
#initialize(args = [], project_dir: Dir.pwd) ⇒ CLI
Returns a new instance of CLI.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 47 def initialize(args = [], project_dir: Dir.pwd) @args = args @project_dir = project_dir end |
Instance Attribute Details
#args ⇒ Array<String>, String (readonly)
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# File 'lib/kettle/jem/appraisals/cli.rb', line 43 def args @args end |
#project_dir ⇒ Array<String>, String (readonly)
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# File 'lib/kettle/jem/appraisals/cli.rb', line 43 def project_dir @project_dir end |
Class Method Details
.run(args) ⇒ void
This method returns an undefined value.
Convenience entry point: instantiates a CLI and runs it.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 57 def run(args) new(args).run end |
Instance Method Details
#activerecord_support_enabled?(matrix) ⇒ Boolean
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# File 'lib/kettle/jem/appraisals/cli.rb', line 633 def activerecord_support_enabled?(matrix) value = matrix.is_a?(Hash) ? matrix["activerecord_support"] : nil return true if value.nil? !%w[false no off none never 0].include?(value.to_s.strip.downcase) end |
#annotate_activerecord_support(appraisal_entries, tier1_gems, matrix) ⇒ void
This method returns an undefined value.
Generates the ActiveRecord database support gemfiles and adds the one
matching each ActiveRecord entry's version to its extra gemfiles.
Skipped when disabled via activerecord_support, when activerecord is not
a tier1 gem, or when appraisal_gemfiles already names a support gemfile.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 616 def annotate_activerecord_support(appraisal_entries, tier1_gems, matrix) return unless activerecord_support_enabled?(matrix) return unless tier1_gems.any? { |gem_config| gem_config["name"] == "activerecord" } return if matrix_extra_gemfiles(matrix).any? { |path| ActiveRecordSupportGemfileGenerator.support_gemfile?(path) } generator = ActiveRecordSupportGemfileGenerator.new(base_dir: project_dir) generator.generate.each do |path, status| puts " 🗄️ #{(status == :written) ? "Wrote" : "Kept hand-maintained"} #{path}" end appraisal_entries.each do |entry| next unless entry[:tier1_name] == "activerecord" && entry[:tier1_version] support = generator.eval_path_for(entry[:tier1_version]) entry[:extra_gemfiles] = [support, *Array(entry[:extra_gemfiles])].uniq end end |
#annotate_extra_gemfiles(appraisal_entries, extra_gemfiles) ⇒ void
This method returns an undefined value.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 597 def annotate_extra_gemfiles(appraisal_entries, extra_gemfiles) return if extra_gemfiles.empty? appraisal_entries.each do |entry| entry[:extra_gemfiles] = (Array(entry[:extra_gemfiles]) + extra_gemfiles).uniq end end |
#build_matrix(tier1_gems, tier2_gems, ruby_series, bucket_ranges, all_seams, all_versions_by_gem, resolver, builder, gemfile_gen, sub_resolver) ⇒ Object
Builds the matrix using optimal bucket assignments. Instead of cross-producting all versions × all buckets, each tier1 version is assigned to its optimal bucket (the newest Ruby where that version is the best choice).
Tier2 versions are all compatible versions for each tier1's bucket.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 396 def build_matrix(tier1_gems, tier2_gems, ruby_series, bucket_ranges, all_seams, all_versions_by_gem, resolver, builder, gemfile_gen, sub_resolver) entries = [] tier1_gems.each do |t1| t1_name = t1["name"] t1_versions = t1["versions"] || [] t1_seams = all_seams[t1_name] || [] # Assign each tier1 version to its optimal bucket t1_assignments = builder.assign_version_buckets( t1_name, t1_versions, seams: t1_seams, buckets: ruby_series, bucket_ranges: bucket_ranges, all_versions: all_versions_by_gem[t1_name] ) if t1_assignments.empty? puts " ⚠️ No bucket assignments for #{t1_name}, falling back to latest bucket" t1_assignments = t1_versions.map { |v| {version: v, bucket: ruby_series.last} } end # Show assignments t1_assignments.each do |a| label = a[:filler] ? " (filler)" : "" puts " 📌 #{t1_name} #{a[:version]} → #{a[:bucket]}#{label}" end if tier2_gems.empty? # Tier1-only entries (no tier2 cross) t1_assignments.each do |t1_a| t1_ver = t1_a[:version] rs = t1_a[:bucket] ruby_min = bucket_ranges.dig(rs, :floor) sub_deps = sub_resolver.resolve(t1_name, t1_ver, ruby_min: ruby_min) t1_gemfile = gemfile_gen.generate( gem_name: t1_name, version: t1_ver, ruby_series: rs, sub_deps: sub_deps ) x_std_libs_gemfile = "gemfiles/modular/x_std_libs/#{rs}/libs.gemfile" entries << { name: GemAbbreviations.appraisal_name(t1_name, t1_ver, nil, nil, rs), tier1_name: t1_name, tier1_version: t1_ver, tier1_gemfile: t1_gemfile, tier2_gemfile: nil, x_std_libs_gemfile: x_std_libs_gemfile, ruby_series: rs } end else tier2_gems.each do |t2| t2_name = t2["name"] t2_versions = t2["versions"] || [] t1_assignments.each do |t1_a| t1_ver = t1_a[:version] rs = t1_a[:bucket] # Find compatible tier2 versions for this bucket compatible_t2 = t2_versions.select { |t2_ver| compatible?(t2_name, t2_ver, rs, bucket_ranges, resolver) } # If no compatible tier2 versions, skip next if compatible_t2.empty? compatible_t2.each do |t2_ver| ruby_min = bucket_ranges.dig(rs, :floor) sub_deps = sub_resolver.resolve(t1_name, t1_ver, ruby_min: ruby_min) t1_gemfile = gemfile_gen.generate( gem_name: t1_name, version: t1_ver, ruby_series: rs, sub_deps: sub_deps ) t2_gemfile = gemfile_gen.generate_tier2( gem_name: t2_name, version: t2_ver, ruby_series: rs ) x_std_libs_gemfile = "gemfiles/modular/x_std_libs/#{rs}/libs.gemfile" entries << { name: GemAbbreviations.appraisal_name(t1_name, t1_ver, t2_name, t2_ver, rs), tier1_name: t1_name, tier2_name: t2_name, tier1_version: t1_ver, tier2_version: t2_ver, tier1_gemfile: t1_gemfile, tier2_gemfile: t2_gemfile, x_std_libs_gemfile: x_std_libs_gemfile, ruby_series: rs } end end end end end entries end |
#cleanup_stale_gemfiles(current_entries) ⇒ void
This method returns an undefined value.
Removes stale kja-* flat gemfiles from gemfiles/ that are no longer in the current matrix. Only touches files matching the PREFIX pattern.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 313 def cleanup_stale_gemfiles(current_entries) prefix = GemAbbreviations::PREFIX gemfiles_dir = File.join(project_dir, "gemfiles") return unless File.directory?(gemfiles_dir) current_names = current_entries.map { |e| e[:name] }.to_set stale = Dir.glob(File.join(gemfiles_dir, "#{prefix}-*.gemfile")).reject { |f| basename = File.basename(f, ".gemfile") current_names.include?(basename) } return if stale.empty? stale.each { |f| FileUtils.rm_f(f) } puts " 🗑️ Removed #{stale.size} stale gemfile(s)" end |
#compatible?(gem_name, gem_ver, ruby_series, bucket_ranges, resolver) ⇒ Boolean
Checks if a tier2 gem version is compatible with a Ruby series bucket.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 506 def compatible?(gem_name, gem_ver, ruby_series, bucket_ranges, resolver) range = bucket_ranges[ruby_series] return true unless range gem_ruby = resolver.min_ruby_version(gem_name, latest_minor_patch(gem_name, gem_ver, resolver)) # If gem requires a Ruby newer than the bucket's ceiling, incompatible return false if gem_ruby && gem_ruby > range[:ceiling] true rescue true end |
#config_file ⇒ ConfigFile
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# File 'lib/kettle/jem/appraisals/cli.rb', line 330 def config_file @config_file ||= ConfigFile.new(project_dir: project_dir) end |
#detect_mode ⇒ Symbol
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# File 'lib/kettle/jem/appraisals/cli.rb', line 80 def detect_mode return :scaffold if args.include?("--scaffold") return :resolve if args.include?("--resolve") config = load_config matrix = config[APPRAISAL_MATRIX_KEY] # Auto-detect: if no versions are present, scaffold mode if matrix.nil? || !has_versions?(matrix) :scaffold else :resolve end end |
#detect_project_min_ruby(config = load_config) ⇒ Gem::Version?
Extracts the project's min_ruby from its gemspec (used as a floor).
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# File 'lib/kettle/jem/appraisals/cli.rb', line 373 def detect_project_min_ruby(config = load_config) floors = [] min_ruby = Kettle::Jem::GemSpecReader.load(project_dir)[:min_ruby] floors << Gem::Version.new(min_ruby) if min_ruby test_minimum = config.dig("ruby", "test_minimum") floors << Gem::Version.new(test_minimum.to_s) if test_minimum floors.max end |
#extract_runtime_deps(gemspec_path) ⇒ Array[String]
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# File 'lib/kettle/jem/appraisals/cli.rb', line 347 def extract_runtime_deps(gemspec_path) load_gemspec(gemspec_path).runtime_dependencies.map(&:name).uniq end |
#find_gemspec ⇒ String?
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# File 'lib/kettle/jem/appraisals/cli.rb', line 342 def find_gemspec pattern = File.join(project_dir, "*.gemspec") Dir.glob(pattern).first end |
#fresh?(matrix) ⇒ Boolean
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# File 'lib/kettle/jem/appraisals/cli.rb', line 351 def fresh?(matrix) resolved_at = matrix["resolved_at"] return false unless resolved_at ttl = matrix["freshness_ttl"] || DEFAULT_FRESHNESS_TTL (Time.now.to_i - resolved_at) < ttl end |
#has_versions?(matrix) ⇒ Boolean
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# File 'lib/kettle/jem/appraisals/cli.rb', line 95 def has_versions?(matrix) gems = matrix["gems"] || {} %w[tier1 tier2].any? { |tier| (gems[tier] || []).any? { |g| g["versions"] && !g["versions"].empty? } } end |
#load_config ⇒ Hash[String, untyped]
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# File 'lib/kettle/jem/appraisals/cli.rb', line 334 def load_config config_file.load end |
#run ⇒ void
This method returns an undefined value.
Detects the appropriate mode and dispatches to scaffold or resolve.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 65 def run mode = detect_mode case mode when :scaffold run_scaffold when :resolve run_resolve else warn "Unknown mode: #{mode}" exit(1) end end |
#run_resolve ⇒ void
This method returns an undefined value.
── Resolve Mode ─────────────────────────────────────────────────
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# File 'lib/kettle/jem/appraisals/cli.rb', line 140 def run_resolve puts "🍲 kettle-jem-appraisals: resolve mode" config = load_config matrix = config[APPRAISAL_MATRIX_KEY] unless matrix warn " ❌ No #{APPRAISAL_MATRIX_KEY} in #{config_file.relative_path}. Run --scaffold first." exit(1) end # Check freshness TTL if !args.include?("--force") && fresh?(matrix) puts " ⏩ Matrix is still fresh (resolved #{time_ago(matrix["resolved_at"])} ago). Use --force to re-resolve." return end global_mode = matrix["mode"] || "semver" gems_config = matrix["gems"] || {} tier1_gems = gems_config["tier1"] || [] tier2_gems = gems_config["tier2"] || [] if tier1_gems.empty? warn " ❌ No tier1 gems configured. Run --scaffold first." exit(1) end resolver = GemVersionResolver.new builder = MatrixBuilder.new(resolver: resolver) sub_resolver = SubDepResolver.new(resolver: resolver) gemfile_gen = ModularGemfileGenerator.new(base_dir: project_dir) # Resolve tier1 versions tier1_gems.each do |gem_config| name = gem_config["name"] mode = gem_config["mode"] || gems_config.dig("tier1_mode") || global_mode requirements = gem_requirements(gem_config) include_versions = gem_include_versions(gem_config) exclude_versions = gem_exclude_versions(gem_config) puts " 🔄 Resolving #{name} (mode: #{mode})..." selected_versions = builder.select_versions(name, mode: mode, requirements: requirements) gem_config["versions"] = finalize_versions(selected_versions, include_versions, exclude_versions) puts " → #{gem_config["versions"].size} versions: #{gem_config["versions"].join(", ")}" end # Resolve tier2 versions tier2_gems.each do |gem_config| name = gem_config["name"] mode = gem_config["mode"] || gems_config.dig("tier2_mode") || global_mode requirements = gem_requirements(gem_config) include_versions = gem_include_versions(gem_config) exclude_versions = gem_exclude_versions(gem_config) puts " 🔄 Resolving #{name} (mode: #{mode})..." selected_versions = builder.select_versions(name, mode: mode, requirements: requirements) gem_config["versions"] = finalize_versions(selected_versions, include_versions, exclude_versions) puts " → #{gem_config["versions"].size} versions: #{gem_config["versions"].join(", ")}" end # Resolve sub-deps for tier1 gems tier1_gems.each do |gem_config| name = gem_config["name"] # Use the latest version to determine sub-deps latest = gem_config["versions"]&.last next unless latest deps = sub_resolver.resolve(name, latest) gem_config["deps"] = deps.keys unless deps.empty? puts " 📦 #{name} sub-deps: #{deps.keys.join(", ")}" unless deps.empty? end # Detect Ruby series from ALL version seams (not just selected versions). # The full seam set determines the bucket landscape — modes only affect # which versions we TEST, not which Ruby ranges exist. series_detector = RubySeriesDetector.new(resolver: resolver) project_min_ruby = detect_project_min_ruby(config) # Build full-version gem configs for seam detection all_versions_by_gem = {} all_version_configs = (tier1_gems + tier2_gems).map do |gc| tier_mode = if tier1_gems.include?(gc) gems_config.dig("tier1_mode") || global_mode else gems_config.dig("tier2_mode") || global_mode end mode = gc["mode"] || tier_mode requirements = gem_requirements(gc) include_versions = gem_include_versions(gc) exclude_versions = gem_exclude_versions(gc) all_versions = all_versions_for( resolver, gc["name"], mode: mode, requirements: requirements, include_versions: include_versions, exclude_versions: exclude_versions ) all_versions_by_gem[gc["name"]] = all_versions {"name" => gc["name"], "versions" => all_versions} end detection = series_detector.detect_with_ranges(all_version_configs, [], project_min_ruby: project_min_ruby) ruby_series = detection[:buckets] bucket_ranges = detection[:bucket_ranges] puts " 🔴 Ruby series: #{ruby_series.join(", ")}" # Compute seams from ALL versions (for assignment) and show analysis all_seams = {} (tier1_gems + tier2_gems).each do |gem_config| all_versions = all_versions_by_gem[gem_config["name"]] || [] seams = series_detector.find_seams(gem_config["name"], all_versions) all_seams[gem_config["name"]] = seams next if seams.empty? seam_str = seams.map { |s| "#{s[:version]}→ruby≥#{s[:min_ruby]}" }.join(", ") puts " 🔗 #{gem_config["name"]} seams: #{seam_str}" end appraisal_entries = build_matrix( tier1_gems, tier2_gems, ruby_series, bucket_ranges, all_seams, all_versions_by_gem, resolver, builder, gemfile_gen, sub_resolver ) annotate_extra_gemfiles(appraisal_entries, matrix_extra_gemfiles(matrix)) annotate_activerecord_support(appraisal_entries, tier1_gems, matrix) annotate_standard_appraisal_collapses(appraisal_entries, bucket_ranges, matrix) puts " 📊 Generated #{appraisal_entries.size} appraisal entries" # Generate workflow strategy matrix snippets workflow_gen = WorkflowStrategyGenerator.new( bucket_ranges: bucket_ranges, exec_cmd: matrix.dig("exec_cmd") || "rake spec" ) workflow_groups = workflow_gen.generate(appraisal_entries) workflow_groups.each do |lifecycle, entries| puts " 🔧 #{lifecycle}.yml: #{entries.size} matrix entries" end # Clean up stale kja-* flat gemfiles from previous runs cleanup_stale_gemfiles(appraisal_entries) # Write Appraisals file appraisals_content = AppraisalsGenerator.generate(appraisal_entries) appraisals_path = File.join(project_dir, "Appraisals") File.write(appraisals_path, appraisals_content) puts " 📝 Wrote #{Kettle::Jem::Appraisals.display_path(appraisals_path)}" # Update config with resolved_at timestamp matrix["resolved_at"] = Time.now.to_i config[APPRAISAL_MATRIX_KEY] = matrix write_config(config) # Run bin/appraisal generate if File.exist?(File.join(project_dir, "bin", "appraisal")) puts " 🔧 Running bin/appraisal generate..." system("bin/appraisal", "generate", chdir: project_dir) else puts " ⚠️ bin/appraisal not found — run `bundle binstubs appraisal2` then `bin/appraisal generate`" end puts " ✅ Resolve complete" end |
#run_scaffold ⇒ void
This method returns an undefined value.
── Scaffold Mode ────────────────────────────────────────────────
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# File 'lib/kettle/jem/appraisals/cli.rb', line 104 def run_scaffold puts "🍲 kettle-jem-appraisals: scaffold mode" gemspec_path = find_gemspec unless gemspec_path warn " ❌ No gemspec found in #{Kettle::Jem::Appraisals.display_path(project_dir)}" exit(1) end puts " 📦 Reading gemspec: #{File.basename(gemspec_path)}" runtime_deps = extract_runtime_deps(gemspec_path) exclusions = XStdLibsExclusion.from_template filtered = runtime_deps.reject { |name| exclusions.include?(name) } puts " 🔍 Found #{runtime_deps.size} runtime deps, #{runtime_deps.size - filtered.size} excluded" puts " 📋 Candidates: #{filtered.join(", ")}" unless filtered.empty? config = load_config matrix = config[APPRAISAL_MATRIX_KEY] || {} matrix["mode"] ||= "semver" matrix["freshness_ttl"] ||= DEFAULT_FRESHNESS_TTL matrix["gems"] ||= {} matrix["gems"]["tier1"] = filtered.map { |name| {"name" => name} } matrix["gems"]["tier2"] ||= [] config[APPRAISAL_MATRIX_KEY] = matrix write_config(config) puts " ✅ Wrote scaffold to #{config_file.relative_path}" puts "" puts " Next steps:" puts " 1. Edit #{config_file.relative_path} — arrange gems into tier1 and tier2" puts " 2. Run `kettle-jem-appraisals` again (or `--resolve`) to generate matrix" end |
#time_ago(timestamp) ⇒ String
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# File 'lib/kettle/jem/appraisals/cli.rb', line 359 def time_ago() return "unknown" unless seconds = Time.now.to_i - if seconds < 3600 "#{seconds / 60}m" elsif seconds < 86_400 "#{seconds / 3600}h" else "#{seconds / 86_400}d" end end |
#write_config(config) ⇒ void
This method returns an undefined value.
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# File 'lib/kettle/jem/appraisals/cli.rb', line 338 def write_config(config) config_file.write(config) end |