Module: TafHelper

Defined in:
lib/taf/taf_helper.rb

Constant Summary collapse

DEFAULT_TAG = 
"Untagged".freeze

Class Method Summary collapse

Class Method Details

.parse_message(message) ⇒ Object

Extracts text, tag, and parent_id from message Returns [text, tag, parent_id]

  • If @ID (numeric): parent_id is set, tag is nil

  • If @tag (alphanumeric): tag is set, parent_id is nil

  • Otherwise: both nil



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# File 'lib/taf/taf_helper.rb', line 9

def self.parse_message(message)
  return [nil, nil, nil] if message.to_s.empty?

  if (tag_only = message[/^@[A-Za-z0-9][A-Za-z0-9_-]*$/])
    return parse_tag_or_parent(nil, tag_only)
  end

  tag = message[/ @[A-Za-z0-9][A-Za-z0-9_-]*$/]
  if tag
    text = message.sub(/ @[A-Za-z0-9][A-Za-z0-9_-]*$/, "")
    text.strip!
    parse_tag_or_parent(text, tag)
  else
    text = message.strip
    [text, nil, nil]
  end
end

.parse_tag_or_parent(text, tag_string) ⇒ Object

Determines if tag_string is a parent ID or a tag



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# File 'lib/taf/taf_helper.rb', line 28

def self.parse_tag_or_parent(text, tag_string)
  cleaned = tag_string.strip.delete_prefix("@")

  if cleaned.match?(/^\d+$/)
    [text, nil, cleaned.to_i]
  else
    [text, tag_name(tag_string), nil]
  end
end

.tag_name(tag) ⇒ Object

Transforms ‘@tag-name` to `Tag Name`



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# File 'lib/taf/taf_helper.rb', line 39

def self.tag_name(tag)
  tag
    .strip
    .delete_prefix("@")
    .split(/[-_]/)
    .map(&:capitalize)
    .join(" ")
end