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Added save function (UNTESTED) #3

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Added save function (UNTESTED) #3

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29 changes: 29 additions & 0 deletions lib/ector.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ var concept_network = require('concept-network');
var ConceptNetwork = concept_network.ConceptNetwork;
var ConceptNetworkState = concept_network.ConceptNetworkState;
var rwc = require('random-weighted-choice');
var fs = require('fs');

/**
* ## Ector's constructor
Expand Down Expand Up @@ -342,6 +343,34 @@ Ector.prototype = {
this.cn = new ConceptNetwork();
throw new Error('NewConceptNetwork is not a ConceptNetwork');
}
},

/**
* ### saveCN
* @param {string} file path and name. e.g. /home/ubuntu/node.json
* @return {string|Error} true, or an Error.
*/
saveCN : function (filePath) {
if (typeof filePath !== 'string') {
return new Error("filePath should be a string");
}

fs.writeFileSync(filePath, JSON.stringify(this.cn));
return true;
},

/**
* ### loadCN
* @param {string} file path and name. e.g. /home/ubuntu/node.json
* @return {string|Error} true, or an Error.
*/
loadCN : function (filePath) {
if (typeof filePath !== 'string') {
return new Error("filePath should be a string");
}

Object.merge(this.cn, JSON.parse(fs.readFileSync(filePath, 'utf8')));
return true;
}

};
Expand Down