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cgen:gen_str_for_array

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This commit is contained in:
yuyi
2020-04-19 16:42:34 +08:00
committed by GitHub
parent 3ee858cd79
commit 27e04748ed
4 changed files with 111 additions and 77 deletions
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62
vlib/builtin/array.v
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@ -377,68 +377,6 @@ pub fn (a []string) str() string {
return sb.str()
}
// []byte.str returns a string representation of the array of bytes
// => '[`a`, `b`, `c`]'
pub fn (a []byte) str() string {
mut sb := strings.new_builder(a.len * 3)
sb.write('[')
for i in 0..a.len {
val := a[i].str()
sb.write('`')
sb.write(val)
sb.write('`')
if a[i] != 0 {
val.free()
}
if i < a.len - 1 {
sb.write(', ')
}
}
sb.write(']')
return sb.str()
}
// []int.str returns a string representation of the array of ints
// => '[1, 2, 3]'
pub fn (a []int) str() string {
mut sb := strings.new_builder(a.len * 13)
sb.write('[')
for i in 0..a.len {
val := a[i].str()
sb.write(val)
//println('"$val"')
if a[i] != 0 {
val.free()
}
if i < a.len - 1 {
sb.write(', ')
}
}
sb.write(']')
return sb.str()
}
// []bool.str returns a string representation of the array of bools
// => '[true, true, false]'
pub fn (a []bool) str() string {
mut sb := strings.new_builder(a.len * 3)
sb.write('[')
for i in 0..a.len {
val := a[i]
if val {
sb.write('true')
}
else {
sb.write('false')
}
if i < a.len - 1 {
sb.write(', ')
}
}
sb.write(']')
return sb.str()
}
// []byte.hex returns a string with the hexadecimal representation
// of the byte elements of the array
pub fn (b []byte) hex() string {