Sha256: 1992dc8c006f204f7b9c5cc48d617f860fbb680ba8b37dbcaa6d58ebe57e2066
Contents?: true
Size: 1.02 KB
Versions: 7
Compression:
Stored size: 1.02 KB
Contents
class Hedgelog
class ScrubReplacement
def initialize(key, replacement)
@key = key
@replacement = replacement
@match_regex = /("?)#{@key}\1(=>|=|:)(\s*)("?)(.+?)\4(&|,|;|\s|$)/
end
def scrub_string(string)
string.gsub!(@match_regex) do
quote1 = Regexp.last_match[1]
sep = Regexp.last_match[2]
whitespace = Regexp.last_match[3]
quote2 = Regexp.last_match[4]
rest = Regexp.last_match[6]
"#{quote1}#{@key}#{quote1}#{sep}#{whitespace}#{quote2}#{@replacement}#{quote2}#{rest}"
end
end
def scrub_hash(hash)
hash.each do |key, val|
next hash[key] = @replacement if key.to_s.casecmp(@key.to_s).zero?
scrub_thing(val)
end
end
def scrub_array(array)
array.each do |val|
scrub_thing(val)
end
end
private def scrub_thing(thing)
scrub_string(thing) if thing.is_a?(String)
scrub_array(thing) if thing.is_a?(Array)
scrub_hash(thing) if thing.is_a?(Hash)
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems