Sha256: 67225c8cd6866bae543909f2c2f411eda45672c00458826c01a8c03fba944277
Contents?: true
Size: 965 Bytes
Versions: 1
Compression:
Stored size: 965 Bytes
Contents
require "posix-spawn" require "github/markup/implementation" module GitHub module Markup class CommandImplementation < Implementation attr_reader :command, :block def initialize(regexp, command, &block) super regexp @command = command.to_s @block = block end def render(content) rendered = execute(command, content) rendered = rendered.to_s.empty? ? content : rendered call_block(rendered, content) end private def call_block(rendered, content) if block && block.arity == 2 block.call(rendered, content) elsif block block.call(rendered) else rendered end end def execute(command, target) spawn = POSIX::Spawn::Child.new(*command, :input => target) spawn.out.gsub("\r", '') rescue Errno::EPIPE "" rescue Errno::ENOENT "" end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
github-markup-1.0.3 | lib/github/markup/command_implementation.rb |