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hakorune/lang/src/compiler/pipeline_v2/map_helpers_box.hako

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// map_helpers_box.hako — Pipeline用の軽量ヘルパMapBoxの型付き取得
using "lang/src/shared/common/string_helpers.hako" as StringHelpers
using "lang/src/shared/common/box_helpers.hako" as BoxHelpers
static box MapHelpersBox {
_raw_get(m, key) {
return BoxHelpers.map_get(m, key)
}
_to_i64(v) { return StringHelpers.to_i64(v) }
get_str(m, key) {
local v = me._raw_get(m, key)
if v == null { return "" }
if BoxHelpers.is_map(v) == 1 {
local inner = BoxHelpers.map_get(v, "value")
if inner != null { return "" + inner }
}
return "" + v
}
get_i64(m, key) {
local v = me._raw_get(m, key)
return BoxHelpers.value_i64(v)
}
expect_str(m, key) { return me.get_str(m, key) }
expect_i64(m, key) { return me.get_i64(m, key) }
opt_str(m, key, def) {
local s = me.get_str(m, key)
if s == null || s == "" { return def }
return s
}
opt_i64(m, key, def) {
local n = me.get_i64(m, key)
if n == null { return def }
return n
}
}
static box MapHelpersStub { main(args) { return 0 } }