Tool: Read a file

Tool: Read a file

Usage

btw_tool_files_read_text_file(path, max_lines = 1000)

Arguments

path

Path to a file for which to get information. The path must be in the current working directory.

max_lines

Number of lines to include. Defaults to 1,000 lines.

Value

Returns a character vector of lines from the file.

See also

Other Tools: btw_tool_docs_package_news(), btw_tool_env_describe_data_frame(), btw_tool_env_describe_environment(), btw_tool_files_list_files(), btw_tool_files_write_text_file(), btw_tool_ide_read_current_editor(), btw_tool_package_docs, btw_tool_search_packages(), btw_tool_session_package_info(), btw_tool_session_platform_info(), btw_tool_web_read_url(), btw_tools()

Examples

withr::with_tempdir({
  write.csv(mtcars, "mtcars.csv")

  btw_tool_files_read_text_file("mtcars.csv", max_lines = 5)
})
#> <btw::BtwTextFileToolResult>
#>  @ value  : chr [1:7] "```csv" ...
#>  @ error  : NULL
#>  @ extra  :List of 1
#>  .. $ path: 'fs_path' chr "mtcars.csv"
#>  @ request: NULL