55 lines
1.3 KiB
Lua
55 lines
1.3 KiB
Lua
local fmt = require('luasnip.extras.fmt').fmt
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local ls = require('luasnip')
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local ul = require('utils.luasnip')
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local c = ls.choice_node
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local d = ls.dynamic_node
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local i = ls.insert_node
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local r = ls.restore_node
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local s = ls.snippet
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local sn = ls.snippet_node
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local t = ls.text_node
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return {
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s(
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{ name = 'for', trig = 'for' },
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fmt([[
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for {} in {}:
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{}]],
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{
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c(1, {
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i(nil, 'i'),
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i(nil, 'k'),
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i(nil, 'v'),
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{ i(1, 'k'), t(', '), i(2, 'v') },
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}),
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d(2, function(_, parent)
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local index = ul.choice_index(parent.nodes[2])
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return sn(
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nil,
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r(1, string.format('for-%d', index), ({
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c(nil, {
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{ t('range('), i(1, 'n'), t(')') },
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i(nil, 'val'),
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}),
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c(nil, {
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{ i(1, 'dict'), t('.keys()') },
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i(nil, 'val'),
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}),
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c(nil, {
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{ i(1, 'dict'), t('.values()') },
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i(nil, 'val'),
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}),
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c(nil, {
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{ i(1, 'dict'), t('.items()') },
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i(nil, 'val'),
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}),
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})[index])
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)
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end, { 1 }),
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ul.visual_isn(3),
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}
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)
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),
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}
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