function replaceShortcuts(blocks, filePath, content) {
    var shortcuts = listShortcuts(blocks, filePath);
    return shortcuts.reduce(applyShortcut, content);
}
function replaceShortcuts(blocks, filePath, content) {
    var shortcuts = listShortcuts(blocks, filePath);
    return shortcuts.reduce(applyShortcut, content);
}
function replaceShortcuts ( blocks , filePath , content ) { var shortcuts = listShortcuts ( blocks , filePath ) ; return shortcuts . reduce ( applyShortcut , content ) ; }
Replace shortcuts from blocks in a string

@param {List<TemplateBlock>} engine
@param {String} filePath
@param {String} content
@return {String}
Replace shortcuts from blocks in a string
Replace all shortcuts in the given content with the content of the file