Sha256: 304f227ca2814b948c1d24d70778ad306c8eb9696a689853e34bd8b50daed6af
Contents?: true
Size: 1.54 KB
Versions: 10
Compression:
Stored size: 1.54 KB
Contents
module Omnibus
class EmptyManifestDiff
def updated
[]
end
def added
[]
end
def removed
[]
end
def empty?
true
end
end
class ManifestDiff
def initialize(first, second)
@first = first
@second = second
end
def updated
@updated ||=
(first.entry_names & second.entry_names).collect do |name|
diff(first.entry_for(name), second.entry_for(name))
end.compact
end
def removed
@removed ||=
(first.entry_names - second.entry_names).collect do |name|
removed_entry(first.entry_for(name))
end
end
def added
@added ||=
(second.entry_names - first.entry_names).collect do |name|
new_entry(second.entry_for(name))
end
end
def empty?
updated.empty? && removed.empty? && added.empty?
end
private
attr_reader :first, :second
def new_entry(entry)
{ name: entry.name,
new_version: entry.locked_version,
source_type: entry.source_type,
source: entry.locked_source }
end
def removed_entry(entry)
{ name: entry.name,
old_version: entry.locked_version,
source_type: entry.source_type,
source: entry.locked_source }
end
def diff(a, b)
if a == b
nil
else
{ name: b.name,
old_version: a.locked_version,
new_version: b.locked_version,
source_type: b.source_type,
source: b.locked_source }
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems