class SuperList::Data
Data
Store
Public Class Methods
new(values, options)
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# File lib/super_list.rb, line 27 def initialize(values, options) @values, @options = values, options end
Public Instance Methods
get_key(value, opts={})
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# File lib/super_list.rb, line 51 def get_key(value, opts={}) keys[values(opts).index(value)] rescue nil end
get_value(key, format=nil, opts={})
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# File lib/super_list.rb, line 40 def get_value(key, format=nil, opts={}) opts = options.merge(opts) value = @values[key] format = format || opts[:format] || :default result = value.is_a?(Hash) ? value[format] : value return I18n.t(result, :scope => opts[:i18n_scope], :default => opts[:i18n_default], :locale => opts[:locale]) if opts[:use_i18n] result end
keys()
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# File lib/super_list.rb, line 31 def keys @values.keys end
map(format=nil, opts={}, &blk)
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# File lib/super_list.rb, line 55 def map(format=nil, opts={}, &blk) if block_given? keys.zip(values(format, opts)).map &blk else keys.zip(values(format, opts)) end end
options()
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# File lib/super_list.rb, line 71 def options SuperList.options.merge(@options) end
select_options(format=nil, opts={}, &blk)
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# File lib/super_list.rb, line 63 def select_options(format=nil, opts={}, &blk) if block_given? values(format, opts).zip(keys).map &blk else values(format, opts).zip(keys) end end
values(format=nil, opts={})
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# File lib/super_list.rb, line 35 def values(format=nil, opts={}) opts, format = format, nil if format.is_a?(Hash) keys.map {|key| get_value(key, format, opts) } end