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Contents
module Workflow
def self.doc_parse_first_line(str)
if str.match(/^([^\n]*)\n\n(.*)/sm)
str.replace $2
$1
else
""
end
end
def self.doc_parse_up_to(str, pattern, keep = false)
pre, _pat, _post = str.partition pattern
if _pat
[pre, (keep ? _pat << _post : _post)]
else
_post
end
end
def self.doc_parse_chunks(str, pattern)
parts = str.split(pattern)
return {} if parts.length < 2
tasks = Hash[*parts[1..-1].collect{|v| v.strip}]
tasks.delete_if{|t,d| d.empty?}
tasks
end
def self.parse_workflow_doc(doc)
title = doc_parse_first_line doc
description, task_info = doc_parse_up_to doc, /^# Tasks/i
task_description, tasks = doc_parse_up_to task_info, /^##/, true
tasks = doc_parse_chunks tasks, /## (.*)/
{:title => title.strip, :description => description.strip, :task_description => task_description.strip, :tasks => tasks}
end
def documentation_markdown
return "" if @libdir.nil?
file = @libdir['workflow.md'].find
if file.exists?
file.read
else
""
end
end
def load_documentation
@documentation = Workflow.parse_workflow_doc documentation_markdown
@documentation[:tasks].each do |task, description|
raise "Documentation for #{ task }, but not a #{ self.to_s } task" unless tasks.include? task.to_sym
tasks[task.to_sym].description = description
end
end
attr_accessor :documentation
def documentation
load_documentation if @documentation.nil?
@documentation
end
end
Version data entries
81 entries across 81 versions & 1 rubygems