Sha256: 6ac23df4179563b0fd111d24c15b6870ba07cf9a4c299198fbb496c5dba878de
Contents?: true
Size: 838 Bytes
Versions: 24
Compression:
Stored size: 838 Bytes
Contents
class Array
#Find in collection where :search condition is matched and return a fields if param :get is passed
#otherwise it return the item
#Example1 Articles.quickly :search => {:id => 1}, :get => :title
#Example2 People.quickly :search => {:fiscal_code => ABCDFG01H02I100J}
def item(options={})
#:search => {:id => 3}
#:get => :name
options = {
:search => nil,
:get => nil
}.merge(options)
raise "Array.trova: specify required parameters!" unless options[:search]
self.each do |item|
condition = nil
options[:search].each do |label, value|
condition = (item[label] == value)
break unless condition
end
next unless condition
return (options[:get] ? item[options[:get]] : item)
end
nil
end
end
Version data entries
24 entries across 24 versions & 1 rubygems