[Xlsx-Renderer] Config builder

[Siemienik]

The Config Builder - still DRAFT

Please do not start until it is a draft

Place of live

./src/configBuilder/

Sample usages

const cfg = ListCfgBuilder.createList()
  .worksheet('asd')
  .column('key', 1 ,integerMapper)
  .column('key2' 2, splitMapper.separator(':'))
  .toConfig(); // or .build() - or event better, put this cfg directly into getAllItems() 

// and
const cfg2 =ListCfgBuilder.from(cfg)
  .worksheet('second')
  .getConfig();


// json support
const asJson = CfgBuilder.from(cfg).toJson();

const fromJson = CfgBuilder.from(asJson, {type: 'json'}).toConfig();

TODO

• ListVerticalConfigBuilder
• SingleObjectConfigBuilder
• Research required: ConfigBuilder for both
• toJson/fromJson (ConfigWriter/ConfigReader)
  • string representation for mappers

Draft's todo:

• analysis discriminator for reading config
• become sure about APIs
• create issues for each TODO Point
• consider about moving ConfigWriter & Reader out of scope of this issue
• write about motivations to add it into project

[Siemienik]

I've done research, however I wait for #62 and #63 to be 100% sure that everything is included.