Sha256: f6db5363a3b0fd3521afd58d35a74b0daffd904face88d5b53ca37e7a240eea4
Contents?: true
Size: 1.58 KB
Versions: 22
Compression:
Stored size: 1.58 KB
Contents
class Hash
# Merges self with another hash, recursively.
#
# This code was lovingly stolen from some random gem:
# http://gemjack.com/gems/tartan-0.1.1/classes/Hash.html
#
# Thanks to whoever made it.
def deep_merge(hash)
target = dup
hash.keys.each do |key|
if hash[key].is_a? Hash and self[key].is_a? Hash
target[key] = target[key].deep_merge(hash[key])
next
end
target[key] = hash[key]
end
target
end
# Read array from the supplied hash favouring the singular key
# and then the plural key, and handling any nil entries.
# +hash+ the hash to read from
# +singular_key+ the singular key
# +plural_key+ the plural key
#
# Returns an array
def pluralized_array(singular_key, plural_key)
hash = self
if hash.has_key?(singular_key)
array = [hash[singular_key]] if hash[singular_key]
elsif hash.has_key?(plural_key)
case hash[plural_key]
when String
array = hash[plural_key].split
when Array
array = hash[plural_key].compact
end
end
array || []
end
end
# Thanks, ActiveSupport!
class Date
# Converts datetime to an appropriate format for use in XML
def xmlschema
strftime("%Y-%m-%dT%H:%M:%S%Z")
end if RUBY_VERSION < '1.9'
end
module Enumerable
# Returns true if path matches against any glob pattern.
# Look for more detail about glob pattern in method File::fnmatch.
def glob_include?(e)
any? { |exp| File.fnmatch?(exp, e) }
end
end
if RUBY_VERSION < "1.9"
class String
def force_encoding(enc)
self
end
end
end
Version data entries
22 entries across 22 versions & 4 rubygems