v/vlib/x/json2/encoder.v

// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
module json2

import strings
// String representation of the `map[string]Any`.
pub fn (flds map[string]Any) str() string {
	mut wr := strings.new_builder(200)
	wr.write('{')
	mut i := 0
	for k, v in flds {
		wr.write('"$k":')
		if v is string {
			wr.write('"' + *v + '"')
		} else {
			wr.write(v.str())
		}
		if i < flds.len-1 { wr.write(',') }
		i++
	}
	wr.write('}')
	return wr.str()
}
// String representation of the `[]Any`.
pub fn (flds []Any) str() string {
	mut wr := strings.new_builder(200)
	wr.write('[')
	for i, v in flds {
		if v is string {
			wr.write('"' + *v + '"')
		} else {
			wr.write(v.str())
		}
		if i < flds.len-1 { wr.write(',') }
	}
	wr.write(']')
	return wr.str()
}
// String representation of the `Any` type.
pub fn (f Any) str() string {
	match f {
		string { return *f }
		int { return (*f).str() }
		f64 { return (*f).str() }
		any_int {	return (*f).str() }
		any_float {	return (*f).str() }
		bool { return (*f).str() }
		map[string]Any { return (*f).str() }
		Null { return 'null' }
		else {
			if f is []Any {
				arr := f
				return (*arr).str()
			}
			return ''
		}
	}
}