Suggestion: Rename AddData and AddDatas for clarity

[ksw2000]

I suggest renaming AddData to AddItem and AddDatas to AddItems. The word "data" is already plural, so datas is not a standard word in English. Adding an -s is grammatically incorrect.

The word data comes from Latin, where:

• Datum is the singular form, meaning "a given fact" or "a single piece of information."
• Data is the plural form, referring to multiple facts or pieces of information.

so AddDatas is redundant and may cause confusion. AddItem and AddItems would be clearer and more consistent with common naming conventions.

In client/request.go

• func (r *Request) AddFormData → func (r *Request) AddFormItem
• func (r *Request) AddFormDatas → func (r *Request) AddFormItems
• func (r *Request) SetFormData → func (r *Request) SetFormItem
• func (r *Request) SetFormDatas → func (r *Request) SetFormItems
• func (r *Request) SetFormDatasWithStruct → func (r *Request) SetFormItemsWithStruct
• func (r *Request) DelFormDatas → func (r *Request) DelFormItems
• func (f *FormData) AddDatas → func (f *FormData) AddItems
• func (f *FormData) SetDatas → func (f *FormData) SetItems
• func (f *FormData) SetDatasWithStruct → func (f *FormData) SetItemsWithStruct
• func (f *FormData) DelDatas → func (f *FormData) DelItems

In PR #3255, it was decided to make the following changes:

• func (r *Request) AddFormData → Not changed
• func (r *Request) AddFormDatas → func (r *Request) AddFormDataWithMap
• func (r *Request) SetFormData → Not changed
• func (r *Request) SetFormDatas → func (r *Request) SetFormDataWithMap
• func (r *Request) SetFormDatasWithStruct → func (r *Request) SetFormDataWithStruct (remove s)
• func (r *Request) DelFormDatas → func (r *Request) DelFormData (remove s)
• func (f *FormData) AddData → func (f *FormData) Add (keep consistent with fasthttp.Args)
• func (f *FormData) SetData → func (f *FormData) Set (keep consistent with fasthttp.Args)
• func (f *FormData) AddDatas → func (f *FormData) AddWithMap
• func (f *FormData) SetDatas → func (f *FormData) SetWithMap
• func (f *FormData) SetDatasWithStruct → func (f *FormData) SetWithStruct
• func (f *FormData) DelDatas → func (f *FormData) DelData (remove s)

[gaby]

@ksw2000 This was already in the to-do list. We had discussed it and forgot to change it during the merge request.

[ksw2000]

@gaby Can I create a pull request to rename these functions?

[ReneWerner87]

Yeah its ok