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codon
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stdlib/internal/types/str.codon

pull/13/head
Ishak Numanagić 2022-01-24 09:15:26 +01:00
parent e9a841a471
commit a306ce7c82
1 changed files with 16 additions and 7 deletions
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23
stdlib/internal/types/str.codon
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@ -1,6 +1,11 @@
# (c) 2022 Exaloop Inc. All rights reserved.
@pure
@C
def strlen(a: cobj) -> int: pass
def strlen(a: cobj) -> int:
pass
@extend
class str:
@ -68,7 +73,7 @@ class str:
str.memcpy(p + len1, other.ptr, len2)
return str(p, len3)
def c_str(self):
def c_str(self) -> cobj:
n = self.__len__()
p = cobj(n + 1)
str.memcpy(p, self.ptr, n)
@ -81,7 +86,7 @@ class str:
str.memcpy(p, t, n)
return str(p, n)
def __eq__(self, other: str):
def __eq__(self, other: str) -> bool:
if self.len != other.len:
return False
i = 0
@ -91,15 +96,19 @@ class str:
i += 1
return True
def __match__(self, other: str):
def __match__(self, other: str) -> bool:
return self.__eq__(other)
def __ne__(self, other: str):
def __ne__(self, other: str) -> bool:
return not self.__eq__(other)
def cat(*args):
def cat(*args) -> str:
total = 0
if staticlen(args) == 1 and hasattr(args[0], "__iter__") and hasattr(args[0], "__len__"):
if (
staticlen(args) == 1
and hasattr(args[0], "__iter__")
and hasattr(args[0], "__len__")
):
for s in args[0]:
if not isinstance(s, str):
compile_error("not a string")