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| def self.reserved_value?(value, checks = 0) | |
| return true if YAML::RESERVED_VALUES.includes?(value) | |
| just_value = value.ljust(5, 'x') | |
| case {just_value[0], just_value[1], just_value[2], just_value[3], just_value[4]} | |
| when {.ascii_number?, .ascii_number?, .ascii_number?, .ascii_number?, '-'} | |
| (Time::Format::ISO_8601_DATE_TIME.parse(value) rescue false) | |
| when {.ascii_number?, _, _, _, _}, | |
| {'-', .ascii_number?, _, _, _}, | |
| {'+', .ascii_number?, _, _, _}, | |
| {'.', .ascii_number?, _, _, _}, | |
| {'-', '.', .ascii_number?, _, _}, | |
| {'+', '.', .ascii_number?, _, _} | |
| clean_value = value.gsub('_', "") | |
| clean_value.to_f64? || clean_value.to_i64?(prefix: true) | |
| end |
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