Sha256: 5070e59e3330eaf69fbe8bc88d5401afcaa470a0a5ff6a66243520df83d381f6
Contents?: true
Size: 1.13 KB
Versions: 2
Compression:
Stored size: 1.13 KB
Contents
module Troo module Commands class Show attr_reader :id, :type class << self # @param [] # @param [, NilClass] # @return [String] def dispatch(klass, id = nil) new(klass, id).render end end # @param [] # @param [, NilClass] # @return [Troo::Commands::Show] def initialize(klass, id = nil) @klass, @id = klass, id end # @return [String] def render if resource presenter elsif no_default? [error, no_default].join(' ') else error end end private attr_reader :klass def presenter resource.presenter.show end def error "#{type.capitalize} cannot be found." end def no_default? id.nil? && resource.nil? end def no_default "Specify an <id> or use 'troo default #{type} <id>' " \ "to set a default #{type} first." end def type klass.type.to_s end def resource @resource ||= klass.retrieve(id) end end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
troo-0.0.15 | lib/troo/cli/commands/show.rb |
troo-0.0.14 | lib/troo/cli/commands/show.rb |