Class: Lookbook::FrontmatterExtractor

Inherits:
Service
  • Object
show all
Defined in:
lib/lookbook/services/templates/frontmatter_extractor.rb

Constant Summary collapse

FRONTMATTER_REGEX = 
/\A---(.|\n)*?---/

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Service

call

Constructor Details

#initialize(content) ⇒ FrontmatterExtractor

Returns a new instance of FrontmatterExtractor.



7
8
9
 
# File 'lib/lookbook/services/templates/frontmatter_extractor.rb', line 7

def initialize(content)
  @content = content.to_s
end

Instance Attribute Details

#content ⇒ Object (readonly) 



5
6
7
 
# File 'lib/lookbook/services/templates/frontmatter_extractor.rb', line 5

def content
  @content
end

Instance Method Details

#call ⇒ Object 



11
12
13
14
15
 
# File 'lib/lookbook/services/templates/frontmatter_extractor.rb', line 11

def call
  frontmatter = extract_frontmatter(content)
  rest = strip_frontmatter(content)
  [frontmatter, rest]
end