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Contents
require 'hashie'
require 'multi_json'
module LinkedIn
class Mash < ::Hashie::Mash
# a simple helper to convert a json string to a Mash
def self.from_json(json_string)
result_hash = ::MultiJson.decode(json_string)
new(result_hash)
end
# returns a Date if we have year, month and day, and no conflicting key
def to_date
if !self.has_key?('to_date') && contains_date_fields?
Date.civil(self.year, self.month, self.day)
else
super
end
end
def timestamp
value = self['timestamp']
if value.kind_of? Integer
value = value / 1000 if value > 9999999999
Time.at(value)
else
value
end
end
protected
def contains_date_fields?
self.year? && self.month? && self.day?
end
# overload the convert_key mash method so that the LinkedIn
# keys are made a little more ruby-ish
def convert_key(key)
case key.to_s
when '_key'
'id'
when '_total'
'total'
when 'values'
'all'
when 'numResults'
'total_results'
else
underscore(key)
end
end
# borrowed from ActiveSupport
# no need require an entire lib when we only need one method
def underscore(camel_cased_word)
word = camel_cased_word.to_s.dup
word.gsub!(/::/, '/')
word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
word.tr!("-", "_")
word.downcase!
word
end
end
end
Version data entries
19 entries across 19 versions & 5 rubygems