Sha256: 86faf29e51451c2e63d50e9d032454450da6a07aa2b3cfdcd2f4c3e631e9b733
Contents?: true
Size: 1.38 KB
Versions: 10
Compression:
Stored size: 1.38 KB
Contents
class Hash
# Converts this hash into YAML format, splitting the YAML output into a
# 'builtin' and a 'custom' section. A key that is present in
# Nanoc::Page::DEFAULTS will be considered a 'default' key; all other keys
# will be put in the 'Custom' section.
#
# For example, the hash:
#
# {
# :title => 'My Cool Page',
# :filters_pre => [ 'foo', 'bar' ]
# }
#
# will be converted into:
#
# # Built-in
# filters_pre: [ 'foo', 'bar' ]
#
# # Custom
# title: 'My Cool Page'
#
# as +filters_pre+ is considered a 'default' key while +title+ is not.
def to_split_yaml
# Skip irrelevant keys
hash = self.reject { |k,v| k == :file }
# Split keys
hashes = { :builtin => {}, :custom => {} }
hash.each_pair do |key, value|
kind = Nanoc::Page::DEFAULTS.include?(key) || Nanoc::Asset::DEFAULTS.include?(key) ? :builtin : :custom
hashes[kind][key] = value
end
# Dump and clean hashes
dumps = { :builtin => '', :custom => '' }
[ :builtin, :custom ].each do |kind|
if hashes[kind].keys.empty?
dumps[kind] = "\n"
else
raw_dump = YAML.dump(hashes[kind].stringify_keys)
dumps[kind] = raw_dump.split('---')[1].gsub("\n\n", "\n")
end
end
# Built composite YAML file
'# Built-in' +
dumps[:builtin] +
"\n" +
'# Custom' +
dumps[:custom]
end
end
Version data entries
10 entries across 10 versions & 1 rubygems