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module Danger
class BaseMessage
attr_accessor :message, :file, :line, :type
def initialize(type:, message:, file: nil, line: nil)
@type = type
@message = message
@file = file
@line = line
end
def compare_by_file_and_line(other)
order = cmp_nils(file, other.file)
return order unless order.nil?
order = file <=> other.file
return order unless order.zero?
order = cmp_nils(line, other.line)
return order unless order.nil?
line <=> other.line
end
# compares a and b based entirely on whether one or the other is nil
# arguments are in the same order as `a <=> b`
# nil is sorted earlier - so cmp_nils(nil, 1) => -1
#
# If neither are nil, rather than returning `a <=> b` which would seem
# like the obvious shortcut, `nil` is returned.
# This allows us to distinguish between cmp_nils returning 0 for a
# comparison of filenames, which means "a comparison on the lines is
# meaningless - you cannot have a line number for a nil file - so they
# should be sorted the same", and a <=> b returning 0, which means "the
# files are the same, so compare on the lines"
#
# @return 0, 1, -1, or nil
def cmp_nils(a, b)
if a.nil? && b.nil?
0
elsif a.nil?
-1
elsif b.nil?
1
end
end
def eql?(other)
return self == other
end
# @return [Boolean] returns true if is a file or line, false otherwise
def inline?
file || line
end
end
end
Version data entries
46 entries across 46 versions & 2 rubygems