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Tweak

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Bruce Hill 2018-11-02 15:10:17 -07:00
parent 307dea1881
commit dc41f30c73
2 changed files with 4 additions and 0 deletions
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3
string2.lua
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@ -81,6 +81,9 @@ local string2 = {
starts_with = function(self, s) starts_with = function(self, s)
return sub(self, 1, #s) == s return sub(self, 1, #s) == s
end, end,
ends_with = function(self, s)
return #self >= #s and sub(self, #self - #s, -1) == s
end,
lines = function(self) lines = function(self)
local _accum_0 = { } local _accum_0 = { }
local _len_0 = 1 local _len_0 = 1

1
string2.moon
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@ -27,6 +27,7 @@ string2 = {
byte: byte, bytes: (i, j)=> {byte(@, i or 1, j or -1)} byte: byte, bytes: (i, j)=> {byte(@, i or 1, j or -1)}
split: (sep)=> [chunk for i,chunk in isplit(@, sep)] split: (sep)=> [chunk for i,chunk in isplit(@, sep)]
starts_with: (s)=> sub(@, 1, #s) == s starts_with: (s)=> sub(@, 1, #s) == s
ends_with: (s)=> #@ >= #s and sub(@, #@-#s, -1) == s
lines: => [line for i,line in isplit(@, '\n')] lines: => [line for i,line in isplit(@, '\n')]
line: (line_num)=> line: (line_num)=>
for i, line, start in isplit(@, '\n') for i, line, start in isplit(@, '\n')