Sha256: 155b0c4b2b7046de70f3099643cad638e08bf1040303cb1aaf2ff3f6871d4f6c
Contents?: true
Size: 1.54 KB
Versions: 17
Compression:
Stored size: 1.54 KB
Contents
module Emojidex
module Data
# Holds a master list of categories
class Categories
attr_accessor :categories
def initialize(categories_json = nil)
if categories_json
load_categories(categories_json)
else
load_standard_categories
end
end
# each override to map each functionality to the categories hash
def each(&block)
@categories.values.each(&block)
end
# select override to map select functionality to the categories hash
def select(&block)
@categories.values.select(&block)
end
# map override to map each functionality to the categories hash
def map(&block)
@categories.values.map(&block)
end
# collect override to map each functionality to the categories hash
def collect(&block)
@categories.values.collect(&block)
end
# loads categories from a JSON hash object / JSON text
def load_categories(json)
raw = JSON.parse(json, symbolize_names: true)
raw = raw[:categories]
@categories ||= {}
raw.each do |category_info|
category = Emojidex::Data::Category.new category_info
@categories[category.code.to_sym] = category
end
end
# loads standard categories local to the emojidex package
# *automatically called on initialize if no options are passed
def load_standard_categories
load_categories(IO.read(File.expand_path('../../../../emoji/categories.json', __FILE__)))
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems