Sha256: 116ab8113693f60825944a77f2e3bab1b1ceef3348ea15dcc6b1599b6f8647f2
Contents?: true
Size: 596 Bytes
Versions: 44
Compression:
Stored size: 596 Bytes
Contents
module Lookbook
class FrontmatterExtractor < Service
FRONTMATTER_REGEX = /\A---(.|\n)*?---/
attr_reader :content
def initialize(content)
@content = content.to_s
end
def call
frontmatter = extract_frontmatter(content)
rest = strip_frontmatter(content)
[frontmatter, rest]
end
protected
def extract_frontmatter(text)
matches = text.match(FRONTMATTER_REGEX)
matches ? YAML.safe_load(matches[0]).deep_symbolize_keys : {}
end
def strip_frontmatter(text)
text.gsub(FRONTMATTER_REGEX, "").strip
end
end
end
Version data entries
44 entries across 44 versions & 1 rubygems