Class: CodelessCode::Fable

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/codeless_code/fable.rb

Overview

Model/Adapter for a “Codeless Code” fable stored in a text file.

Constant Summary collapse

HEADER_PATTERN = 
/([^:\s]+)\s*:\s*(.+)\s*$/.freeze
RAW_ATTRS = 
%w[Title Tagline Credits].freeze
INTEGER_ATTRS = 
%w[Number Geekiness].freeze
LIST_ATTRS = 
%w[Names Topics].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ Fable 


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# File 'lib/codeless_code/fable.rb', line 37

def initialize(file)
  @file = file
  @has_read_headers = false
  @body_pos = 0
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file


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# File 'lib/codeless_code/fable.rb', line 32

def file
  @file
end

#has_read_headers ⇒ Object (readonly) Also known as: read_headers?

Returns the value of attribute has_read_headers


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# File 'lib/codeless_code/fable.rb', line 32

def has_read_headers
  @has_read_headers
end

Instance Method Details

#body ⇒ String Also known as: to_s 


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# File 'lib/codeless_code/fable.rb', line 44

def body
  @body ||= read_body.freeze
end

#date ⇒ ::Date? 


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# File 'lib/codeless_code/fable.rb', line 62

def date
  ::Date.parse(self['Date']) if header?('Date')
end

#header?(key) ⇒ Boolean 


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# File 'lib/codeless_code/fable.rb', line 57

def header?(key)
  headers.key?(key)
end

#headers ⇒ Hash<String, String> 


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# File 'lib/codeless_code/fable.rb', line 50

def headers
  @headers ||= begin
                 @has_read_headers = true
                 read_headers.freeze
               end
end

#lang ⇒ Symbol 


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# File 'lib/codeless_code/fable.rb', line 67

def lang
  @lang ||= dir_parts.first.to_sym
end

#translator ⇒ Object 


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# File 'lib/codeless_code/fable.rb', line 71

def translator
  @translator ||= dir_parts.last
end