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Removed lume.rgba (superseded by lume.color)

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This commit is contained in:
rxi 2018-03-10 14:52:02 +00:00
parent b539dc74c7
commit 758067dd33
3 changed files with 0 additions and 26 deletions
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8
README.md
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@ -442,14 +442,6 @@ lume.color("#00ffff", 256) -- Returns 0, 256, 256, 256
lume.color("rgb(255, 0, 0)", 256) -- Returns 256, 0, 0, 256 lume.color("rgb(255, 0, 0)", 256) -- Returns 256, 0, 0, 256
``` ```
#### lume.rgba(color)
Takes the 32bit integer `color` argument and returns 4 numbers, one for each
channel, with a range of 0 - 255. The returned values can be used as the
arguments to [LÖVE](http://love2d.org)'s setColor() function.
```lua
lume.rgba(0xFF304050) -- Returns 48, 64, 80, 255
```
#### lume.chain(value) #### lume.chain(value)
Returns a wrapped object which allows chaining of lume functions. The function Returns a wrapped object which allows chaining of lume functions. The function
result() should be called at the end of the chain to return the resulting result() should be called at the end of the chain to return the resulting

9
lume.lua
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@ -739,15 +739,6 @@ function lume.color(str, mul)
end end
function lume.rgba(color)
local a = math_floor((color / 16777216) % 256)
local r = math_floor((color / 65536) % 256)
local g = math_floor((color / 256) % 256)
local b = math_floor((color) % 256)
return r, g, b, a
end
local chain_mt = {} local chain_mt = {}
chain_mt.__index = lume.map(lume.filter(lume, iscallable, true), chain_mt.__index = lume.map(lume.filter(lume, iscallable, true),
function(fn) function(fn)

9
test/test.lua
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@ -607,15 +607,6 @@ tests["lume.color"] = function()
tester.test.error(lume.color, "rgba(1, 1, 1, 1") tester.test.error(lume.color, "rgba(1, 1, 1, 1")
end end
-- lume.rgba
tests["lume.rgba"] = function()
local r, g, b, a = lume.rgba(0x12345678)
testeq( a, 0x12 )
testeq( r, 0x34 )
testeq( g, 0x56 )
testeq( b, 0x78 )
end
-- lume.chain -- lume.chain
tests["lume.chain"] = function() tests["lume.chain"] = function()
local t = lume.chain({1, 2}):map(function(x) return x * 2 end):result() local t = lume.chain({1, 2}):map(function(x) return x * 2 end):result()