nvp-accessor

Author : Mike Amundsen (@mamund)

module constructor

  message = {};
  nameValuePair = "_nvp";

  const accessor = require('./nvp-accessor')()
  const accessor = require('./nvp-accessor')({message:m})
  const accessor = require('./nvp-accessor')({message:m, nameValuePair:p})

initialize the accessor

  message = {}
  nameValuePair = "_nvp"
 
  accessor.init({message:m,nameValuePair:p})

return the preloaded message for this instance

  accessor.message();

gather a set of properties from the message

  c = ['field1','field2',...] 
   
  accessor.gather({collection:c})
  accessor.gather({collection:c, message:m})
  accessor.gather({collection:c, message,:m nameValuePair:p})

find a single property's value

  name = 'fieldName';
  message = {};
  nameValuePair = "_nvp";
   
  accessor.find({name:n})
  accessor.find({name:n, message:m})
  accessor.find({name:n, message:m, nameValuePair:n})

shortcuts for functions

 accessor.i <== alias for init
 accessor.g <== alias for gather
 accessor.f <== alias for find
 accessor.m <== alias for message