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@cmstead
Last active March 3, 2024 06:40
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VS Code snippet transform: convert camel case to Pascal case or vice versa
// If you want to convert a PascalCase variable to camelCase, you can do the following:
// Where `n` is the tab stop you want to reference
${n/^(.)(.*)$/${1:/downcase}${2}/}
// Example: ${1:This is my original} => ${1/^(.)(.*)$/${1:/downcase}${2}/}
// If you want to convert a camelCase variable to PascalCase, you can do the following:
// Where `n` is the tab stop you want to reference
${n/^(.)(.*)$/${1:/upcase}${2}/}
// Example: ${1:This is my original} => ${1/^(.)(.*)$/${1:/upcase}${2}/}
@viktor-evdokimov
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viktor-evdokimov commented Oct 5, 2022

Answer to vscode snippet transform file name in the snippet to camel case or pascal case variable

given file_name_foo.ext file

${TM_FILENAME_BASE/^(.*)_foo$/${1:/pascalcase}/}  ==> FileName
${TM_FILENAME_BASE/^(.*)_foo$/${1}/}  ==> file_name
${TM_FILENAME_BASE/^(.*)_foo$/${1:/upcase}/}  ==> FILE_NAME

@alicerocheman
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alicerocheman commented Oct 13, 2022

:/camelcase works as well.

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